200998072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 465393600

約数和(自身を除く): 264395528

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 41, 44, 58, 68, 82, 88, 113, 116, 136, 164, 187, 226, 232, 319, 328, 374, 451, 452, 493, 638, 697, 748, 902, 904, 986, 1189, 1243, 1276, 1394, 1496, 1804, 1921, 1972, 2378, 2486, 2552, 2788, 3277, 3608, 3842, 3944, 4633, 4756, 4972, 5423, 5576, 6554, 7667, 7684, 9266, 9512, 9944, 10846, 13079, 13108, 15334, 15368, 18532, 20213, 21131, 21692, 26158, 26216, 30668, 36047, 37064, 40426, 42262, 43384, 50963, 52316, 55709, 61336, 72094, 78761, 80852, 84524, 101926, 104632, 111418, 134357, 144188, 157522, 161704, 169048, 203852, 222343, 222836, 268714, 288376, 315044, 407704, 444686, 445672, 537428, 612799, 630088, 866371, 889372, 1074856, 1225598, 1477927, 1732742, 1778744, 2284069, 2451196, 2955854, 3465484, 4568138, 4902392, 5911708, 6930968, 9136276, 11823416, 18272552, 25124759, 50249518, 100499036, 200998072]

約数ペア:

[(1, 200998072), (2, 100499036), (4, 50249518), (8, 25124759), (11, 18272552), (17, 11823416), (22, 9136276), (29, 6930968), (34, 5911708), (41, 4902392), (44, 4568138), (58, 3465484), (68, 2955854), (82, 2451196), (88, 2284069), (113, 1778744), (116, 1732742), (136, 1477927), (164, 1225598), (187, 1074856), (226, 889372), (232, 866371), (319, 630088), (328, 612799), (374, 537428), (451, 445672), (452, 444686), (493, 407704), (638, 315044), (697, 288376), (748, 268714), (902, 222836), (904, 222343), (986, 203852), (1189, 169048), (1243, 161704), (1276, 157522), (1394, 144188), (1496, 134357), (1804, 111418), (1921, 104632), (1972, 101926), (2378, 84524), (2486, 80852), (2552, 78761), (2788, 72094), (3277, 61336), (3608, 55709), (3842, 52316), (3944, 50963), (4633, 43384), (4756, 42262), (4972, 40426), (5423, 37064), (5576, 36047), (6554, 30668), (7667, 26216), (7684, 26158), (9266, 21692), (9512, 21131), (9944, 20213), (10846, 18532), (13079, 15368), (13108, 15334)]