201290434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 325627776

約数和(自身を除く): 124337342

約数列:

[1, 2, 23, 37, 46, 74, 227, 454, 521, 851, 1042, 1702, 5221, 8399, 10442, 11983, 16798, 19277, 23966, 38554, 118267, 193177, 236534, 386354, 443371, 886742, 2720141, 4375879, 5440282, 8751758, 100645217, 201290434]

約数ペア:

[(1, 201290434), (2, 100645217), (23, 8751758), (37, 5440282), (46, 4375879), (74, 2720141), (227, 886742), (454, 443371), (521, 386354), (851, 236534), (1042, 193177), (1702, 118267), (5221, 38554), (8399, 23966), (10442, 19277), (11983, 16798)]