200209470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{215279}}^1$

素因数の和:215320

約数の個数: 32

約数和(自身を含む): 496005120

約数和(自身を除く): 295795650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 215279, 430558, 645837, 1076395, 1291674, 2152790, 3229185, 6458370, 6673649, 13347298, 20020947, 33368245, 40041894, 66736490, 100104735, 200209470]

約数ペア:

[(1, 200209470), (2, 100104735), (3, 66736490), (5, 40041894), (6, 33368245), (10, 20020947), (15, 13347298), (30, 6673649), (31, 6458370), (62, 3229185), (93, 2152790), (155, 1291674), (186, 1076395), (310, 645837), (465, 430558), (930, 215279)]