238503314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 442423296

約数和(自身を除く): 203919982

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 779, 1151, 1558, 2302, 2527, 5054, 5453, 8057, 10906, 14801, 16114, 21869, 29602, 43738, 47191, 94382, 103607, 153083, 207214, 306166, 330337, 415511, 660674, 831022, 896629, 1793258, 2908577, 5817154, 6276403, 12552806, 17035951, 34071902, 119251657, 238503314]

約数ペア:

[(1, 238503314), (2, 119251657), (7, 34071902), (14, 17035951), (19, 12552806), (38, 6276403), (41, 5817154), (82, 2908577), (133, 1793258), (266, 896629), (287, 831022), (361, 660674), (574, 415511), (722, 330337), (779, 306166), (1151, 207214), (1558, 153083), (2302, 103607), (2527, 94382), (5054, 47191), (5453, 43738), (8057, 29602), (10906, 21869), (14801, 16114)]