207910222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21268

約数の個数: 24

約数和(自身を含む): 349361640

約数和(自身を除く): 141451418

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 21211, 42422, 275743, 551486, 615119, 1230238, 3584659, 7169318, 7996547, 15993094, 103955111, 207910222]

約数ペア:

[(1, 207910222), (2, 103955111), (13, 15993094), (26, 7996547), (29, 7169318), (58, 3584659), (169, 1230238), (338, 615119), (377, 551486), (754, 275743), (4901, 42422), (9802, 21211)]