237406142

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^2$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 366636816

約数和(自身を除く): 129230674

約数列:

[1, 2, 97, 103, 109, 194, 206, 218, 9991, 10573, 11227, 11881, 19982, 21146, 22454, 23762, 1089019, 1152457, 1223743, 2178038, 2304914, 2447486, 118703071, 237406142]

約数ペア:

[(1, 237406142), (2, 118703071), (97, 2447486), (103, 2304914), (109, 2178038), (194, 1223743), (206, 1152457), (218, 1089019), (9991, 23762), (10573, 22454), (11227, 21146), (11881, 19982)]