190099756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21283}}^1$

素因数の和:21334

約数の個数: 48

約数和(自身を含む): 429085440

約数和(自身を除く): 238985684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 21283, 42566, 85132, 148981, 234113, 297962, 468226, 595924, 617207, 936452, 1234414, 1638791, 2468828, 3277582, 4320449, 6555164, 6789277, 8640898, 13578554, 17281796, 27157108, 47524939, 95049878, 190099756]

約数ペア:

[(1, 190099756), (2, 95049878), (4, 47524939), (7, 27157108), (11, 17281796), (14, 13578554), (22, 8640898), (28, 6789277), (29, 6555164), (44, 4320449), (58, 3277582), (77, 2468828), (116, 1638791), (154, 1234414), (203, 936452), (308, 617207), (319, 595924), (406, 468226), (638, 297962), (812, 234113), (1276, 148981), (2233, 85132), (4466, 42566), (8932, 21283)]