210551404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2677}}^1$

素因数の和:2794

約数の個数: 36

約数和(自身を含む): 429358384

約数和(自身を除く): 218806980

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2677, 2809, 5354, 5618, 10708, 11236, 18739, 19663, 37478, 39326, 74956, 78652, 141881, 283762, 567524, 993167, 1986334, 3972668, 7519693, 15039386, 30078772, 52637851, 105275702, 210551404]

約数ペア:

[(1, 210551404), (2, 105275702), (4, 52637851), (7, 30078772), (14, 15039386), (28, 7519693), (53, 3972668), (106, 1986334), (212, 993167), (371, 567524), (742, 283762), (1484, 141881), (2677, 78652), (2809, 74956), (5354, 39326), (5618, 37478), (10708, 19663), (11236, 18739)]