215261502

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^2\times {\mathrm{3517}}^1$

素因数の和:3724

約数の個数: 24

約数和(自身を含む): 434951448

約数和(自身を除く): 219689946

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3517, 7034, 10201, 10551, 20402, 21102, 30603, 61206, 355217, 710434, 1065651, 2131302, 35876917, 71753834, 107630751, 215261502]

約数ペア:

[(1, 215261502), (2, 107630751), (3, 71753834), (6, 35876917), (101, 2131302), (202, 1065651), (303, 710434), (606, 355217), (3517, 61206), (7034, 30603), (10201, 21102), (10551, 20402)]