209317680008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{768127}}^1$

素因数の和:769637

約数の個数: 32

約数和(自身を含む): 409811650560

約数和(自身を除く): 200493970552

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1481, 2962, 5924, 11848, 34063, 68126, 136252, 272504, 768127, 1536254, 3072508, 6145016, 17666921, 35333842, 70667684, 141335368, 1137596087, 2275192174, 4550384348, 9100768696, 26164710001, 52329420002, 104658840004, 209317680008]

約数ペア:

[(1, 209317680008), (2, 104658840004), (4, 52329420002), (8, 26164710001), (23, 9100768696), (46, 4550384348), (92, 2275192174), (184, 1137596087), (1481, 141335368), (2962, 70667684), (5924, 35333842), (11848, 17666921), (34063, 6145016), (68126, 3072508), (136252, 1536254), (272504, 768127)]