268683634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 425129472

約数和(自身を除く): 156445838

約数列:

[1, 2, 31, 62, 101, 107, 202, 214, 401, 802, 3131, 3317, 6262, 6634, 10807, 12431, 21614, 24862, 40501, 42907, 81002, 85814, 335017, 670034, 1255531, 1330117, 2511062, 2660234, 4333607, 8667214, 134341817, 268683634]

約数ペア:

[(1, 268683634), (2, 134341817), (31, 8667214), (62, 4333607), (101, 2660234), (107, 2511062), (202, 1330117), (214, 1255531), (401, 670034), (802, 335017), (3131, 85814), (3317, 81002), (6262, 42907), (6634, 40501), (10807, 24862), (12431, 21614)]