214924798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28649}}^1$

素因数の和:28704

約数の個数: 24

約数和(自身を含む): 365803200

約数和(自身を除く): 150878402

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 28649, 57298, 315139, 630278, 888119, 1776238, 3466529, 6933058, 9769309, 19538618, 107462399, 214924798]

約数ペア:

[(1, 214924798), (2, 107462399), (11, 19538618), (22, 9769309), (31, 6933058), (62, 3466529), (121, 1776238), (242, 888119), (341, 630278), (682, 315139), (3751, 57298), (7502, 28649)]