203498744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 392137200

約数和(自身を除く): 188638456

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 379, 758, 1516, 1637, 3032, 3274, 6548, 13096, 15539, 31078, 62156, 67117, 124312, 134234, 268468, 536936, 620423, 1240846, 2481692, 4963384, 25437343, 50874686, 101749372, 203498744]

約数ペア:

[(1, 203498744), (2, 101749372), (4, 50874686), (8, 25437343), (41, 4963384), (82, 2481692), (164, 1240846), (328, 620423), (379, 536936), (758, 268468), (1516, 134234), (1637, 124312), (3032, 67117), (3274, 62156), (6548, 31078), (13096, 15539)]