220198524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10659

約数の個数: 96

約数和(自身を含む): 665710080

約数和(自身を除く): 445511556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 10613, 20748, 21226, 31839, 42452, 63678, 74291, 127356, 137969, 148582, 201647, 222873, 275938, 297164, 403294, 413907, 445746, 551876, 604941, 806588, 827814, 891492, 965783, 1209882, 1411529, 1655628, 1931566, 2419764, 2621411, 2823058, 2897349, 3863132, 4234587, 5242822, 5646116, 5794698, 7864233, 8469174, 10485644, 11589396, 15728466, 16938348, 18349877, 31456932, 36699754, 55049631, 73399508, 110099262, 220198524]

約数ペア:

[(1, 220198524), (2, 110099262), (3, 73399508), (4, 55049631), (6, 36699754), (7, 31456932), (12, 18349877), (13, 16938348), (14, 15728466), (19, 11589396), (21, 10485644), (26, 8469174), (28, 7864233), (38, 5794698), (39, 5646116), (42, 5242822), (52, 4234587), (57, 3863132), (76, 2897349), (78, 2823058), (84, 2621411), (91, 2419764), (114, 1931566), (133, 1655628), (156, 1411529), (182, 1209882), (228, 965783), (247, 891492), (266, 827814), (273, 806588), (364, 604941), (399, 551876), (494, 445746), (532, 413907), (546, 403294), (741, 297164), (798, 275938), (988, 222873), (1092, 201647), (1482, 148582), (1596, 137969), (1729, 127356), (2964, 74291), (3458, 63678), (5187, 42452), (6916, 31839), (10374, 21226), (10613, 20748)]