201869104

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124919}}^1$

素因数の和:125028

約数の個数: 20

約数和(自身を含む): 394997040

約数和(自身を除く): 193127936

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124919, 249838, 499676, 999352, 1998704, 12616819, 25233638, 50467276, 100934552, 201869104]

約数ペア:

[(1, 201869104), (2, 100934552), (4, 50467276), (8, 25233638), (16, 12616819), (101, 1998704), (202, 999352), (404, 499676), (808, 249838), (1616, 124919)]