201431426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1277}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 364383360

約数和(自身を除く): 162951934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 593, 1186, 1277, 2554, 4151, 8302, 8939, 11267, 17878, 22534, 24263, 48526, 78869, 157738, 169841, 339682, 757261, 1514522, 5300827, 10601654, 14387959, 28775918, 100715713, 201431426]

約数ペア:

[(1, 201431426), (2, 100715713), (7, 28775918), (14, 14387959), (19, 10601654), (38, 5300827), (133, 1514522), (266, 757261), (593, 339682), (1186, 169841), (1277, 157738), (2554, 78869), (4151, 48526), (8302, 24263), (8939, 22534), (11267, 17878)]