201959654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 343103040

約数和(自身を除く): 141143386

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3538, 4391, 8782, 22997, 45994, 57083, 114166, 127339, 254678, 267851, 535702, 1655407, 3310814, 3482063, 6964126, 7767679, 15535358, 100979827, 201959654]

約数ペア:

[(1, 201959654), (2, 100979827), (13, 15535358), (26, 7767679), (29, 6964126), (58, 3482063), (61, 3310814), (122, 1655407), (377, 535702), (754, 267851), (793, 254678), (1586, 127339), (1769, 114166), (3538, 57083), (4391, 45994), (8782, 22997)]