201626865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5830

約数の個数: 48

約数和(自身を含む): 386695296

約数和(自身を除く): 185068431

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 5737, 7029, 11715, 17211, 28685, 35145, 51633, 63107, 86055, 189321, 258165, 315535, 407327, 567963, 946605, 1221981, 2036635, 2839815, 3665943, 4480597, 6109905, 13441791, 18329715, 22402985, 40325373, 67208955, 201626865]

約数ペア:

[(1, 201626865), (3, 67208955), (5, 40325373), (9, 22402985), (11, 18329715), (15, 13441791), (33, 6109905), (45, 4480597), (55, 3665943), (71, 2839815), (99, 2036635), (165, 1221981), (213, 946605), (355, 567963), (495, 407327), (639, 315535), (781, 258165), (1065, 189321), (2343, 86055), (3195, 63107), (3905, 51633), (5737, 35145), (7029, 28685), (11715, 17211)]