202017776

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 398412000

約数和(自身を除く): 196394224

約数列:

[1, 2, 4, 8, 16, 101, 149, 202, 298, 404, 596, 808, 839, 1192, 1616, 1678, 2384, 3356, 6712, 13424, 15049, 30098, 60196, 84739, 120392, 125011, 169478, 240784, 250022, 338956, 500044, 677912, 1000088, 1355824, 2000176, 12626111, 25252222, 50504444, 101008888, 202017776]

約数ペア:

[(1, 202017776), (2, 101008888), (4, 50504444), (8, 25252222), (16, 12626111), (101, 2000176), (149, 1355824), (202, 1000088), (298, 677912), (404, 500044), (596, 338956), (808, 250022), (839, 240784), (1192, 169478), (1616, 125011), (1678, 120392), (2384, 84739), (3356, 60196), (6712, 30098), (13424, 15049)]