227830204

素因数分解:

$2^2\times 7^3\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 467756800

約数和(自身を除く): 239926596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 343, 422, 686, 787, 844, 1372, 1477, 1574, 2954, 3148, 5509, 5908, 10339, 11018, 20678, 22036, 38563, 41356, 72373, 77126, 144746, 154252, 166057, 269941, 289492, 332114, 539882, 664228, 1079764, 1162399, 2324798, 4649596, 8136793, 16273586, 32547172, 56957551, 113915102, 227830204]

約数ペア:

[(1, 227830204), (2, 113915102), (4, 56957551), (7, 32547172), (14, 16273586), (28, 8136793), (49, 4649596), (98, 2324798), (196, 1162399), (211, 1079764), (343, 664228), (422, 539882), (686, 332114), (787, 289492), (844, 269941), (1372, 166057), (1477, 154252), (1574, 144746), (2954, 77126), (3148, 72373), (5509, 41356), (5908, 38563), (10339, 22036), (11018, 20678)]