201607928

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3253}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 387356160

約数和(自身を除く): 185748232

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 1016, 3253, 6506, 7747, 13012, 15494, 26024, 30988, 61976, 198433, 396866, 413131, 793732, 826262, 1587464, 1652524, 3305048, 25200991, 50401982, 100803964, 201607928]

約数ペア:

[(1, 201607928), (2, 100803964), (4, 50401982), (8, 25200991), (61, 3305048), (122, 1652524), (127, 1587464), (244, 826262), (254, 793732), (488, 413131), (508, 396866), (1016, 198433), (3253, 61976), (6506, 30988), (7747, 26024), (13012, 15494)]