204465232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9473}}^1$

素因数の和:9571

約数の個数: 40

約数和(自身を含む): 422919360

約数和(自身を除く): 218454128

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 9473, 10792, 18946, 21584, 37892, 75784, 151568, 179987, 359974, 672583, 719948, 1345166, 1439896, 2690332, 2879792, 5380664, 10761328, 12779077, 25558154, 51116308, 102232616, 204465232]

約数ペア:

[(1, 204465232), (2, 102232616), (4, 51116308), (8, 25558154), (16, 12779077), (19, 10761328), (38, 5380664), (71, 2879792), (76, 2690332), (142, 1439896), (152, 1345166), (284, 719948), (304, 672583), (568, 359974), (1136, 179987), (1349, 151568), (2698, 75784), (5396, 37892), (9473, 21584), (10792, 18946)]