207627088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{418603}}^1$

素因数の和:418642

約数の個数: 20

約数和(自身を含む): 415255168

約数和(自身を除く): 207628080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 418603, 837206, 1674412, 3348824, 6697648, 12976693, 25953386, 51906772, 103813544, 207627088]

約数ペア:

[(1, 207627088), (2, 103813544), (4, 51906772), (8, 25953386), (16, 12976693), (31, 6697648), (62, 3348824), (124, 1674412), (248, 837206), (496, 418603)]