200883344

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124309}}^1$

素因数の和:124418

約数の個数: 20

約数和(自身を含む): 393068220

約数和(自身を除く): 192184876

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124309, 248618, 497236, 994472, 1988944, 12555209, 25110418, 50220836, 100441672, 200883344]

約数ペア:

[(1, 200883344), (2, 100441672), (4, 50220836), (8, 25110418), (16, 12555209), (101, 1988944), (202, 994472), (404, 497236), (808, 248618), (1616, 124309)]