202370728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2798

約数の個数: 64

約数和(自身を含む): 458219520

約数和(自身を除く): 255848792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2408, 2666, 2711, 5332, 5422, 9331, 10664, 10844, 18662, 18977, 21688, 37324, 37954, 74648, 75908, 84041, 116573, 151816, 168082, 233146, 336164, 466292, 588287, 672328, 816011, 932584, 1176574, 1632022, 2353148, 3264044, 3613763, 4706296, 6528088, 7227526, 14455052, 25296341, 28910104, 50592682, 101185364, 202370728]

約数ペア:

[(1, 202370728), (2, 101185364), (4, 50592682), (7, 28910104), (8, 25296341), (14, 14455052), (28, 7227526), (31, 6528088), (43, 4706296), (56, 3613763), (62, 3264044), (86, 2353148), (124, 1632022), (172, 1176574), (217, 932584), (248, 816011), (301, 672328), (344, 588287), (434, 466292), (602, 336164), (868, 233146), (1204, 168082), (1333, 151816), (1736, 116573), (2408, 84041), (2666, 75908), (2711, 74648), (5332, 37954), (5422, 37324), (9331, 21688), (10664, 18977), (10844, 18662)]