201112516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 408300480

約数和(自身を除く): 207187964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 313, 374, 626, 748, 859, 1252, 1718, 3436, 3443, 5321, 6886, 9449, 10642, 13772, 14603, 18898, 21284, 29206, 37796, 58412, 58531, 117062, 160633, 234124, 268867, 321266, 537734, 642532, 1075468, 2957537, 4570739, 5915074, 9141478, 11830148, 18282956, 50278129, 100556258, 201112516]

約数ペア:

[(1, 201112516), (2, 100556258), (4, 50278129), (11, 18282956), (17, 11830148), (22, 9141478), (34, 5915074), (44, 4570739), (68, 2957537), (187, 1075468), (313, 642532), (374, 537734), (626, 321266), (748, 268867), (859, 234124), (1252, 160633), (1718, 117062), (3436, 58531), (3443, 58412), (5321, 37796), (6886, 29206), (9449, 21284), (10642, 18898), (13772, 14603)]