214395164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{11239}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 396547200

約数和(自身を除く): 182152036

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 4769, 9538, 11239, 19076, 22478, 44956, 213541, 427082, 854164, 2820989, 5641978, 11283956, 53598791, 107197582, 214395164]

約数ペア:

[(1, 214395164), (2, 107197582), (4, 53598791), (19, 11283956), (38, 5641978), (76, 2820989), (251, 854164), (502, 427082), (1004, 213541), (4769, 44956), (9538, 22478), (11239, 19076)]