201682576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 397692800

約数和(自身を除く): 196010224

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 379, 421, 632, 758, 842, 1264, 1516, 1684, 3032, 3368, 6064, 6736, 29941, 33259, 59882, 66518, 119764, 133036, 159559, 239528, 266072, 319118, 479056, 532144, 638236, 1276472, 2552944, 12605161, 25210322, 50420644, 100841288, 201682576]

約数ペア:

[(1, 201682576), (2, 100841288), (4, 50420644), (8, 25210322), (16, 12605161), (79, 2552944), (158, 1276472), (316, 638236), (379, 532144), (421, 479056), (632, 319118), (758, 266072), (842, 239528), (1264, 159559), (1516, 133036), (1684, 119764), (3032, 66518), (3368, 59882), (6064, 33259), (6736, 29941)]