201400004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1560

約数の個数: 36

約数和(自身を含む): 383608260

約数和(自身を除く): 182208256

約数列:

[1, 2, 4, 13, 26, 52, 169, 229, 338, 458, 676, 916, 1301, 2602, 2977, 5204, 5954, 11908, 16913, 33826, 38701, 67652, 77402, 154804, 219869, 297929, 439738, 595858, 879476, 1191716, 3873077, 7746154, 15492308, 50350001, 100700002, 201400004]

約数ペア:

[(1, 201400004), (2, 100700002), (4, 50350001), (13, 15492308), (26, 7746154), (52, 3873077), (169, 1191716), (229, 879476), (338, 595858), (458, 439738), (676, 297929), (916, 219869), (1301, 154804), (2602, 77402), (2977, 67652), (5204, 38701), (5954, 33826), (11908, 16913)]