210006265

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 297414144

約数和(自身を除く): 87407879

約数列:

[1, 5, 7, 35, 37, 185, 257, 259, 631, 1285, 1295, 1799, 3155, 4417, 8995, 9509, 22085, 23347, 47545, 66563, 116735, 162167, 163429, 332815, 810835, 817145, 1135169, 5675845, 6000179, 30000895, 42001253, 210006265]

約数ペア:

[(1, 210006265), (5, 42001253), (7, 30000895), (35, 6000179), (37, 5675845), (185, 1135169), (257, 817145), (259, 810835), (631, 332815), (1285, 163429), (1295, 162167), (1799, 116735), (3155, 66563), (4417, 47545), (8995, 23347), (9509, 22085)]