221006256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{270841}}^1$

素因数の和:270869

約数の個数: 40

約数和(自身を含む): 604519344

約数和(自身を除く): 383513088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 270841, 541682, 812523, 1083364, 1625046, 2166728, 3250092, 4333456, 4604297, 6500184, 9208594, 13000368, 13812891, 18417188, 27625782, 36834376, 55251564, 73668752, 110503128, 221006256]

約数ペア:

[(1, 221006256), (2, 110503128), (3, 73668752), (4, 55251564), (6, 36834376), (8, 27625782), (12, 18417188), (16, 13812891), (17, 13000368), (24, 9208594), (34, 6500184), (48, 4604297), (51, 4333456), (68, 3250092), (102, 2166728), (136, 1625046), (204, 1083364), (272, 812523), (408, 541682), (816, 270841)]