201492112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 412696800

約数和(自身を除く): 211204688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 2579, 4112, 4883, 5158, 9766, 10316, 19532, 20632, 39064, 41264, 49001, 78128, 98002, 196004, 392008, 662803, 784016, 1325606, 2651212, 5302424, 10604848, 12593257, 25186514, 50373028, 100746056, 201492112]

約数ペア:

[(1, 201492112), (2, 100746056), (4, 50373028), (8, 25186514), (16, 12593257), (19, 10604848), (38, 5302424), (76, 2651212), (152, 1325606), (257, 784016), (304, 662803), (514, 392008), (1028, 196004), (2056, 98002), (2579, 78128), (4112, 49001), (4883, 41264), (5158, 39064), (9766, 20632), (10316, 19532)]