209898672

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{65267}}^1$

素因数の和:65345

約数の個数: 40

約数和(自身を含む): 550339776

約数和(自身を除く): 340441104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 65267, 130534, 195801, 261068, 391602, 522136, 783204, 1044272, 1566408, 3132816, 4372889, 8745778, 13118667, 17491556, 26237334, 34983112, 52474668, 69966224, 104949336, 209898672]

約数ペア:

[(1, 209898672), (2, 104949336), (3, 69966224), (4, 52474668), (6, 34983112), (8, 26237334), (12, 17491556), (16, 13118667), (24, 8745778), (48, 4372889), (67, 3132816), (134, 1566408), (201, 1044272), (268, 783204), (402, 522136), (536, 391602), (804, 261068), (1072, 195801), (1608, 130534), (3216, 65267)]