202260370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21313}}^1$

素因数の和:21406

約数の個数: 32

約数和(自身を含む): 397463472

約数和(自身を除く): 195203102

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21313, 42626, 106565, 213130, 277069, 554138, 1385345, 1555849, 2770690, 3111698, 7779245, 15558490, 20226037, 40452074, 101130185, 202260370]

約数ペア:

[(1, 202260370), (2, 101130185), (5, 40452074), (10, 20226037), (13, 15558490), (26, 7779245), (65, 3111698), (73, 2770690), (130, 1555849), (146, 1385345), (365, 554138), (730, 277069), (949, 213130), (1898, 106565), (4745, 42626), (9490, 21313)]