207896865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7039}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 157056735

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 895, 1969, 2685, 5907, 7039, 9845, 21117, 29535, 35195, 77429, 105585, 232287, 387145, 1161435, 1259981, 3779943, 6299905, 13859791, 18899715, 41579373, 69298955, 207896865]

約数ペア:

[(1, 207896865), (3, 69298955), (5, 41579373), (11, 18899715), (15, 13859791), (33, 6299905), (55, 3779943), (165, 1259981), (179, 1161435), (537, 387145), (895, 232287), (1969, 105585), (2685, 77429), (5907, 35195), (7039, 29535), (9845, 21117)]