222754126

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{853}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 399426048

約数和(自身を除く): 176671922

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 811, 853, 1622, 1706, 5677, 5971, 11354, 11942, 18653, 19619, 37306, 39238, 130571, 137333, 261142, 274666, 691783, 1383566, 4842481, 9684962, 15911009, 31822018, 111377063, 222754126]

約数ペア:

[(1, 222754126), (2, 111377063), (7, 31822018), (14, 15911009), (23, 9684962), (46, 4842481), (161, 1383566), (322, 691783), (811, 274666), (853, 261142), (1622, 137333), (1706, 130571), (5677, 39238), (5971, 37306), (11354, 19619), (11942, 18653)]