194860544

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12326

約数の個数: 40

約数和(自身を含む): 401932608

約数和(自身を除く): 207072064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 12277, 15872, 24554, 49108, 98216, 196432, 380587, 392864, 761174, 785728, 1522348, 1571456, 3044696, 3142912, 6089392, 6285824, 12178784, 24357568, 48715136, 97430272, 194860544]

約数ペア:

[(1, 194860544), (2, 97430272), (4, 48715136), (8, 24357568), (16, 12178784), (31, 6285824), (32, 6089392), (62, 3142912), (64, 3044696), (124, 1571456), (128, 1522348), (248, 785728), (256, 761174), (496, 392864), (512, 380587), (992, 196432), (1984, 98216), (3968, 49108), (7936, 24554), (12277, 15872)]