201840256

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50867}}^1$

素因数の和:50912

約数の個数: 32

約数和(自身を含む): 415082880

約数和(自身を除く): 213242624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50867, 101734, 203468, 406936, 813872, 1576877, 1627744, 3153754, 3255488, 6307508, 6510976, 12615016, 25230032, 50460064, 100920128, 201840256]

約数ペア:

[(1, 201840256), (2, 100920128), (4, 50460064), (8, 25230032), (16, 12615016), (31, 6510976), (32, 6307508), (62, 3255488), (64, 3153754), (124, 1627744), (128, 1576877), (248, 813872), (496, 406936), (992, 203468), (1984, 101734), (3968, 50867)]