202175872

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{12437}}^1$

素因数の和:12578

約数の個数: 32

約数和(自身を含む): 405976320

約数和(自身を除く): 203800448

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 12437, 16256, 24874, 49748, 99496, 198992, 397984, 795968, 1579499, 1591936, 3158998, 6317996, 12635992, 25271984, 50543968, 101087936, 202175872]

約数ペア:

[(1, 202175872), (2, 101087936), (4, 50543968), (8, 25271984), (16, 12635992), (32, 6317996), (64, 3158998), (127, 1591936), (128, 1579499), (254, 795968), (508, 397984), (1016, 198992), (2032, 99496), (4064, 49748), (8128, 24874), (12437, 16256)]