196991448

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 503539200

約数和(自身を除く): 306547752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 239, 244, 366, 478, 488, 563, 717, 732, 956, 1126, 1434, 1464, 1689, 1912, 2252, 2868, 3378, 4504, 5736, 6756, 13512, 14579, 29158, 34343, 43737, 58316, 68686, 87474, 103029, 116632, 134557, 137372, 174948, 206058, 269114, 274744, 349896, 403671, 412116, 538228, 807342, 824232, 1076456, 1614684, 3229368, 8207977, 16415954, 24623931, 32831908, 49247862, 65663816, 98495724, 196991448]

約数ペア:

[(1, 196991448), (2, 98495724), (3, 65663816), (4, 49247862), (6, 32831908), (8, 24623931), (12, 16415954), (24, 8207977), (61, 3229368), (122, 1614684), (183, 1076456), (239, 824232), (244, 807342), (366, 538228), (478, 412116), (488, 403671), (563, 349896), (717, 274744), (732, 269114), (956, 206058), (1126, 174948), (1434, 137372), (1464, 134557), (1689, 116632), (1912, 103029), (2252, 87474), (2868, 68686), (3378, 58316), (4504, 43737), (5736, 34343), (6756, 29158), (13512, 14579)]