217290062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{429427}}^1$

素因数の和:429463

約数の個数: 16

約数和(自身を含む): 371025792

約数和(自身を除く): 153735730

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 429427, 858854, 4723697, 9447394, 9876821, 19753642, 108645031, 217290062]

約数ペア:

[(1, 217290062), (2, 108645031), (11, 19753642), (22, 9876821), (23, 9447394), (46, 4723697), (253, 858854), (506, 429427)]