207579996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 624964032

約数和(自身を除く): 417384036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 204, 221, 223, 234, 306, 324, 338, 351, 442, 446, 459, 468, 507, 612, 663, 669, 676, 702, 884, 892, 918, 1014, 1053, 1326, 1338, 1377, 1404, 1521, 1836, 1989, 2007, 2028, 2106, 2652, 2676, 2754, 2873, 2899, 3042, 3791, 3978, 4014, 4212, 4563, 5508, 5746, 5798, 5967, 6021, 6084, 7582, 7956, 8028, 8619, 8697, 9126, 11373, 11492, 11596, 11934, 12042, 13689, 15164, 17238, 17394, 17901, 18063, 18252, 22746, 23868, 24084, 25857, 26091, 27378, 34119, 34476, 34788, 35802, 36126, 37687, 45492, 49283, 51714, 52182, 54756, 68238, 71604, 72252, 75374, 77571, 78273, 98566, 102357, 103428, 104364, 113061, 136476, 147849, 150748, 155142, 156546, 197132, 204714, 226122, 232713, 234819, 295698, 307071, 310284, 313092, 339183, 409428, 443547, 452244, 465426, 469638, 591396, 614142, 640679, 678366, 887094, 930852, 939276, 1017549, 1228284, 1281358, 1330641, 1356732, 1774188, 1922037, 2035098, 2562716, 2661282, 3052647, 3844074, 3991923, 4070196, 5322564, 5766111, 6105294, 7688148, 7983846, 11532222, 12210588, 15967692, 17298333, 23064444, 34596666, 51894999, 69193332, 103789998, 207579996]

約数ペア:

[(1, 207579996), (2, 103789998), (3, 69193332), (4, 51894999), (6, 34596666), (9, 23064444), (12, 17298333), (13, 15967692), (17, 12210588), (18, 11532222), (26, 7983846), (27, 7688148), (34, 6105294), (36, 5766111), (39, 5322564), (51, 4070196), (52, 3991923), (54, 3844074), (68, 3052647), (78, 2661282), (81, 2562716), (102, 2035098), (108, 1922037), (117, 1774188), (153, 1356732), (156, 1330641), (162, 1281358), (169, 1228284), (204, 1017549), (221, 939276), (223, 930852), (234, 887094), (306, 678366), (324, 640679), (338, 614142), (351, 591396), (442, 469638), (446, 465426), (459, 452244), (468, 443547), (507, 409428), (612, 339183), (663, 313092), (669, 310284), (676, 307071), (702, 295698), (884, 234819), (892, 232713), (918, 226122), (1014, 204714), (1053, 197132), (1326, 156546), (1338, 155142), (1377, 150748), (1404, 147849), (1521, 136476), (1836, 113061), (1989, 104364), (2007, 103428), (2028, 102357), (2106, 98566), (2652, 78273), (2676, 77571), (2754, 75374), (2873, 72252), (2899, 71604), (3042, 68238), (3791, 54756), (3978, 52182), (4014, 51714), (4212, 49283), (4563, 45492), (5508, 37687), (5746, 36126), (5798, 35802), (5967, 34788), (6021, 34476), (6084, 34119), (7582, 27378), (7956, 26091), (8028, 25857), (8619, 24084), (8697, 23868), (9126, 22746), (11373, 18252), (11492, 18063), (11596, 17901), (11934, 17394), (12042, 17238), (13689, 15164)]