201846608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307693}}^1$

素因数の和:307742

約数の個数: 20

約数和(自身を含む): 400617588

約数和(自身を除く): 198770980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307693, 615386, 1230772, 2461544, 4923088, 12615413, 25230826, 50461652, 100923304, 201846608]

約数ペア:

[(1, 201846608), (2, 100923304), (4, 50461652), (8, 25230826), (16, 12615413), (41, 4923088), (82, 2461544), (164, 1230772), (328, 615386), (656, 307693)]