217418102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4603}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 377896320

約数和(自身を除く): 160478218

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4294, 4603, 9206, 23617, 47234, 50633, 87457, 101266, 174914, 520139, 962027, 1040278, 1924054, 5721529, 9882641, 11443058, 19765282, 108709051, 217418102]

約数ペア:

[(1, 217418102), (2, 108709051), (11, 19765282), (19, 11443058), (22, 9882641), (38, 5721529), (113, 1924054), (209, 1040278), (226, 962027), (418, 520139), (1243, 174914), (2147, 101266), (2486, 87457), (4294, 50633), (4603, 47234), (9206, 23617)]