202457294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 347675328

約数和(自身を除く): 145218034

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 197, 377, 394, 611, 754, 841, 1222, 1363, 1682, 2561, 2726, 5122, 5713, 9259, 10933, 11426, 17719, 18518, 21866, 35438, 39527, 74269, 79054, 120367, 148538, 165677, 240734, 268511, 331354, 513851, 537022, 1027702, 2153801, 3490643, 4307602, 6981286, 7786819, 15573638, 101228647, 202457294]

約数ペア:

[(1, 202457294), (2, 101228647), (13, 15573638), (26, 7786819), (29, 6981286), (47, 4307602), (58, 3490643), (94, 2153801), (197, 1027702), (377, 537022), (394, 513851), (611, 331354), (754, 268511), (841, 240734), (1222, 165677), (1363, 148538), (1682, 120367), (2561, 79054), (2726, 74269), (5122, 39527), (5713, 35438), (9259, 21866), (10933, 18518), (11426, 17719)]