211914564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 508939200

約数和(自身を除く): 297024636

約数列:

[1, 2, 3, 4, 6, 12, 53, 101, 106, 159, 202, 212, 303, 318, 404, 606, 636, 1212, 3299, 5353, 6598, 9897, 10706, 13196, 16059, 19794, 21412, 32118, 39588, 64236, 174847, 333199, 349694, 524541, 666398, 699388, 999597, 1049082, 1332796, 1999194, 2098164, 3998388, 17659547, 35319094, 52978641, 70638188, 105957282, 211914564]

約数ペア:

[(1, 211914564), (2, 105957282), (3, 70638188), (4, 52978641), (6, 35319094), (12, 17659547), (53, 3998388), (101, 2098164), (106, 1999194), (159, 1332796), (202, 1049082), (212, 999597), (303, 699388), (318, 666398), (404, 524541), (606, 349694), (636, 333199), (1212, 174847), (3299, 64236), (5353, 39588), (6598, 32118), (9897, 21412), (10706, 19794), (13196, 16059)]