194338342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{7951}}^1$

素因数の和:8076

約数の個数: 24

約数和(自身を含む): 323630496

約数和(自身を除く): 129292154

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 7951, 12221, 15902, 24442, 87461, 174922, 803051, 962071, 1606102, 1924142, 8833561, 17667122, 97169171, 194338342]

約数ペア:

[(1, 194338342), (2, 97169171), (11, 17667122), (22, 8833561), (101, 1924142), (121, 1606102), (202, 962071), (242, 803051), (1111, 174922), (2222, 87461), (7951, 24442), (12221, 15902)]