203464274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 350904960

約数和(自身を除く): 147440686

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2698, 5801, 11602, 17537, 35074, 75413, 110219, 150826, 220438, 411871, 823742, 1432847, 2865694, 5354323, 7825549, 10708646, 15651098, 101732137, 203464274]

約数ペア:

[(1, 203464274), (2, 101732137), (13, 15651098), (19, 10708646), (26, 7825549), (38, 5354323), (71, 2865694), (142, 1432847), (247, 823742), (494, 411871), (923, 220438), (1349, 150826), (1846, 110219), (2698, 75413), (5801, 35074), (11602, 17537)]