202105976

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{40813}}^1$

素因数の和:41438

約数の個数: 16

約数和(自身を含む): 379570200

約数和(自身を除く): 177464224

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 40813, 81626, 163252, 326504, 25263247, 50526494, 101052988, 202105976]

約数ペア:

[(1, 202105976), (2, 101052988), (4, 50526494), (8, 25263247), (619, 326504), (1238, 163252), (2476, 81626), (4952, 40813)]