203477612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205949}}^1$

素因数の和:205985

約数の個数: 24

約数和(自身を含む): 403662000

約数和(自身を除く): 200184388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 205949, 411898, 823796, 2677337, 3913031, 5354674, 7826062, 10709348, 15652124, 50869403, 101738806, 203477612]

約数ペア:

[(1, 203477612), (2, 101738806), (4, 50869403), (13, 15652124), (19, 10709348), (26, 7826062), (38, 5354674), (52, 3913031), (76, 2677337), (247, 823796), (494, 411898), (988, 205949)]