210343252

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{13487}}^1$

素因数の和:14055

約数の個数: 24

約数和(自身を含む): 421473024

約数和(自身を除く): 211129772

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 13487, 15596, 26974, 53948, 94409, 188818, 377636, 7512259, 15024518, 30049036, 52585813, 105171626, 210343252]

約数ペア:

[(1, 210343252), (2, 105171626), (4, 52585813), (7, 30049036), (14, 15024518), (28, 7512259), (557, 377636), (1114, 188818), (2228, 94409), (3899, 53948), (7798, 26974), (13487, 15596)]