203421064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{330229}}^1$

素因数の和:330253

約数の個数: 32

約数和(自身を含む): 475531200

約数和(自身を除く): 272110136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 330229, 660458, 1320916, 2311603, 2641832, 3632519, 4623206, 7265038, 9246412, 14530076, 18492824, 25427633, 29060152, 50855266, 101710532, 203421064]

約数ペア:

[(1, 203421064), (2, 101710532), (4, 50855266), (7, 29060152), (8, 25427633), (11, 18492824), (14, 14530076), (22, 9246412), (28, 7265038), (44, 4623206), (56, 3632519), (77, 2641832), (88, 2311603), (154, 1320916), (308, 660458), (616, 330229)]