212339884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{2207}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 378362880

約数和(自身を除く): 166022996

約数列:

[1, 2, 4, 67, 134, 268, 359, 718, 1436, 2207, 4414, 8828, 24053, 48106, 96212, 147869, 295738, 591476, 792313, 1584626, 3169252, 53084971, 106169942, 212339884]

約数ペア:

[(1, 212339884), (2, 106169942), (4, 53084971), (67, 3169252), (134, 1584626), (268, 792313), (359, 591476), (718, 295738), (1436, 147869), (2207, 96212), (4414, 48106), (8828, 24053)]