223886372

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{829}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 396567360

約数和(自身を除く): 172680988

約数列:

[1, 2, 4, 107, 214, 428, 631, 829, 1262, 1658, 2524, 3316, 67517, 88703, 135034, 177406, 270068, 354812, 523099, 1046198, 2092396, 55971593, 111943186, 223886372]

約数ペア:

[(1, 223886372), (2, 111943186), (4, 55971593), (107, 2092396), (214, 1046198), (428, 523099), (631, 354812), (829, 270068), (1262, 177406), (1658, 135034), (2524, 88703), (3316, 67517)]