202913104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{409099}}^1$

素因数の和:409138

約数の個数: 20

約数和(自身を含む): 405827200

約数和(自身を除く): 202914096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 409099, 818198, 1636396, 3272792, 6545584, 12682069, 25364138, 50728276, 101456552, 202913104]

約数ペア:

[(1, 202913104), (2, 101456552), (4, 50728276), (8, 25364138), (16, 12682069), (31, 6545584), (62, 3272792), (124, 1636396), (248, 818198), (496, 409099)]