201670636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 387162720

約数和(自身を除く): 185492084

約数列:

[1, 2, 4, 19, 38, 41, 61, 76, 82, 122, 164, 244, 779, 1061, 1159, 1558, 2122, 2318, 2501, 3116, 4244, 4636, 5002, 10004, 20159, 40318, 43501, 47519, 64721, 80636, 87002, 95038, 129442, 174004, 190076, 258884, 826519, 1229699, 1653038, 2459398, 2653561, 3306076, 4918796, 5307122, 10614244, 50417659, 100835318, 201670636]

約数ペア:

[(1, 201670636), (2, 100835318), (4, 50417659), (19, 10614244), (38, 5307122), (41, 4918796), (61, 3306076), (76, 2653561), (82, 2459398), (122, 1653038), (164, 1229699), (244, 826519), (779, 258884), (1061, 190076), (1159, 174004), (1558, 129442), (2122, 95038), (2318, 87002), (2501, 80636), (3116, 64721), (4244, 47519), (4636, 43501), (5002, 40318), (10004, 20159)]