218109242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 365105664

約数和(自身を除く): 146996422

約数列:

[1, 2, 13, 26, 31, 62, 403, 461, 587, 806, 922, 1174, 5993, 7631, 11986, 14291, 15262, 18197, 28582, 36394, 185783, 236561, 270607, 371566, 473122, 541214, 3517891, 7035782, 8388817, 16777634, 109054621, 218109242]

約数ペア:

[(1, 218109242), (2, 109054621), (13, 16777634), (26, 8388817), (31, 7035782), (62, 3517891), (403, 541214), (461, 473122), (587, 371566), (806, 270607), (922, 236561), (1174, 185783), (5993, 36394), (7631, 28582), (11986, 18197), (14291, 15262)]