202824940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 441633024

約数和(自身を除く): 238808084

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 277, 310, 554, 620, 1108, 1181, 1385, 2362, 2770, 4724, 5540, 5905, 8587, 11810, 17174, 23620, 34348, 36611, 42935, 73222, 85870, 146444, 171740, 183055, 327137, 366110, 654274, 732220, 1308548, 1635685, 3271370, 6542740, 10141247, 20282494, 40564988, 50706235, 101412470, 202824940]

約数ペア:

[(1, 202824940), (2, 101412470), (4, 50706235), (5, 40564988), (10, 20282494), (20, 10141247), (31, 6542740), (62, 3271370), (124, 1635685), (155, 1308548), (277, 732220), (310, 654274), (554, 366110), (620, 327137), (1108, 183055), (1181, 171740), (1385, 146444), (2362, 85870), (2770, 73222), (4724, 42935), (5540, 36611), (5905, 34348), (8587, 23620), (11810, 17174)]