201224520515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3922123}}^1$

素因数の和:3922490

約数の個数: 16

約数和(自身を含む): 250011872256

約数和(自身を除く): 48787351741

約数列:

[1, 5, 31, 155, 331, 1655, 10261, 51305, 3922123, 19610615, 121585813, 607929065, 1298222713, 6491113565, 40244904103, 201224520515]

約数ペア:

[(1, 201224520515), (5, 40244904103), (31, 6491113565), (155, 1298222713), (331, 607929065), (1655, 121585813), (10261, 19610615), (51305, 3922123)]