206999940888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{31991}}^1$

素因数の和:32270

約数の個数: 192

約数和(自身を含む): 626039930880

約数和(自身を除く): 419039989992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 223, 234, 248, 279, 312, 372, 403, 446, 468, 558, 669, 744, 806, 892, 936, 1116, 1209, 1338, 1612, 1784, 2007, 2232, 2418, 2676, 2899, 3224, 3627, 4014, 4836, 5352, 5798, 6913, 7254, 8028, 8697, 9672, 11596, 13826, 14508, 16056, 17394, 20739, 23192, 26091, 27652, 29016, 31991, 34788, 41478, 52182, 55304, 62217, 63982, 69576, 82956, 89869, 95973, 104364, 124434, 127964, 165912, 179738, 191946, 208728, 248868, 255928, 269607, 287919, 359476, 383892, 415883, 497736, 539214, 575838, 718952, 767784, 808821, 831766, 991721, 1078428, 1151676, 1247649, 1617642, 1663532, 1983442, 2156856, 2303352, 2495298, 2975163, 3235284, 3327064, 3742947, 3966884, 4990596, 5950326, 6470568, 7133993, 7485894, 7933768, 8925489, 9981192, 11900652, 12892373, 14267986, 14971788, 17850978, 21401979, 23801304, 25784746, 28535972, 29943576, 35701956, 38677119, 42803958, 51569492, 57071944, 64205937, 71403912, 77354238, 85607916, 92741909, 103138984, 116031357, 128411874, 154708476, 171215832, 185483818, 221153783, 232062714, 256823748, 278225727, 309416952, 370967636, 442307566, 464125428, 513647496, 556451454, 663461349, 741935272, 834677181, 884615132, 928250856, 1112902908, 1326922698, 1669354362, 1769230264, 1990384047, 2225805816, 2653845396, 2874999179, 3338708724, 3980768094, 5307690792, 5749998358, 6677417448, 7961536188, 8624997537, 11499996716, 15923072376, 17249995074, 22999993432, 25874992611, 34499990148, 51749985222, 68999980296, 103499970444, 206999940888]

約数ペア:

[(1, 206999940888), (2, 103499970444), (3, 68999980296), (4, 51749985222), (6, 34499990148), (8, 25874992611), (9, 22999993432), (12, 17249995074), (13, 15923072376), (18, 11499996716), (24, 8624997537), (26, 7961536188), (31, 6677417448), (36, 5749998358), (39, 5307690792), (52, 3980768094), (62, 3338708724), (72, 2874999179), (78, 2653845396), (93, 2225805816), (104, 1990384047), (117, 1769230264), (124, 1669354362), (156, 1326922698), (186, 1112902908), (223, 928250856), (234, 884615132), (248, 834677181), (279, 741935272), (312, 663461349), (372, 556451454), (403, 513647496), (446, 464125428), (468, 442307566), (558, 370967636), (669, 309416952), (744, 278225727), (806, 256823748), (892, 232062714), (936, 221153783), (1116, 185483818), (1209, 171215832), (1338, 154708476), (1612, 128411874), (1784, 116031357), (2007, 103138984), (2232, 92741909), (2418, 85607916), (2676, 77354238), (2899, 71403912), (3224, 64205937), (3627, 57071944), (4014, 51569492), (4836, 42803958), (5352, 38677119), (5798, 35701956), (6913, 29943576), (7254, 28535972), (8028, 25784746), (8697, 23801304), (9672, 21401979), (11596, 17850978), (13826, 14971788), (14508, 14267986), (16056, 12892373), (17394, 11900652), (20739, 9981192), (23192, 8925489), (26091, 7933768), (27652, 7485894), (29016, 7133993), (31991, 6470568), (34788, 5950326), (41478, 4990596), (52182, 3966884), (55304, 3742947), (62217, 3327064), (63982, 3235284), (69576, 2975163), (82956, 2495298), (89869, 2303352), (95973, 2156856), (104364, 1983442), (124434, 1663532), (127964, 1617642), (165912, 1247649), (179738, 1151676), (191946, 1078428), (208728, 991721), (248868, 831766), (255928, 808821), (269607, 767784), (287919, 718952), (359476, 575838), (383892, 539214), (415883, 497736)]