210449954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 393461712

約数和(自身を除く): 183011758

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 107, 143, 169, 214, 253, 286, 299, 338, 506, 529, 598, 1058, 1177, 1391, 1859, 2354, 2461, 2782, 3289, 3718, 3887, 4922, 5819, 6578, 6877, 7774, 11638, 13754, 15301, 18083, 27071, 30602, 31993, 36166, 42757, 54142, 56603, 63986, 75647, 85514, 89401, 113206, 151294, 178802, 198913, 351923, 397826, 415909, 622633, 703846, 735839, 831818, 983411, 1245266, 1471678, 1966822, 4574999, 8094229, 9149998, 9565907, 16188458, 19131814, 105224977, 210449954]

約数ペア:

[(1, 210449954), (2, 105224977), (11, 19131814), (13, 16188458), (22, 9565907), (23, 9149998), (26, 8094229), (46, 4574999), (107, 1966822), (143, 1471678), (169, 1245266), (214, 983411), (253, 831818), (286, 735839), (299, 703846), (338, 622633), (506, 415909), (529, 397826), (598, 351923), (1058, 198913), (1177, 178802), (1391, 151294), (1859, 113206), (2354, 89401), (2461, 85514), (2782, 75647), (3289, 63986), (3718, 56603), (3887, 54142), (4922, 42757), (5819, 36166), (6578, 31993), (6877, 30602), (7774, 27071), (11638, 18083), (13754, 15301)]