127835498

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{90407}}^1$

素因数の和:90517

約数の個数: 16

約数和(自身を含む): 221318784

約数和(自身を除く): 93483286

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 90407, 180814, 632849, 1265698, 9131107, 18262214, 63917749, 127835498]

約数ペア:

[(1, 127835498), (2, 63917749), (7, 18262214), (14, 9131107), (101, 1265698), (202, 632849), (707, 180814), (1414, 90407)]