89021198

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 155487168

約数和(自身を除く): 66465970

約数列:

[1, 2, 7, 14, 101, 157, 202, 314, 401, 707, 802, 1099, 1414, 2198, 2807, 5614, 15857, 31714, 40501, 62957, 81002, 110999, 125914, 221998, 283507, 440699, 567014, 881398, 6358657, 12717314, 44510599, 89021198]

約数ペア:

[(1, 89021198), (2, 44510599), (7, 12717314), (14, 6358657), (101, 881398), (157, 567014), (202, 440699), (314, 283507), (401, 221998), (707, 125914), (802, 110999), (1099, 81002), (1414, 62957), (2198, 40501), (2807, 31714), (5614, 15857)]