231446138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 438504192

約数和(自身を除く): 207058054

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 317, 431, 634, 847, 862, 1694, 2219, 3017, 3487, 4438, 4741, 6034, 6974, 9482, 24409, 33187, 38357, 48818, 52151, 66374, 76714, 104302, 136627, 268499, 273254, 365057, 536998, 730114, 956389, 1502897, 1912778, 3005794, 10520279, 16531867, 21040558, 33063734, 115723069, 231446138]

約数ペア:

[(1, 231446138), (2, 115723069), (7, 33063734), (11, 21040558), (14, 16531867), (22, 10520279), (77, 3005794), (121, 1912778), (154, 1502897), (242, 956389), (317, 730114), (431, 536998), (634, 365057), (847, 273254), (862, 268499), (1694, 136627), (2219, 104302), (3017, 76714), (3487, 66374), (4438, 52151), (4741, 48818), (6034, 38357), (6974, 33187), (9482, 24409)]