207823370

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 382933440

約数和(自身を除く): 175110070

約数列:

[1, 2, 5, 10, 59, 118, 163, 295, 326, 590, 815, 1630, 2161, 4322, 9617, 10805, 19234, 21610, 48085, 96170, 127499, 254998, 352243, 637495, 704486, 1274990, 1761215, 3522430, 20782337, 41564674, 103911685, 207823370]

約数ペア:

[(1, 207823370), (2, 103911685), (5, 41564674), (10, 20782337), (59, 3522430), (118, 1761215), (163, 1274990), (295, 704486), (326, 637495), (590, 352243), (815, 254998), (1630, 127499), (2161, 96170), (4322, 48085), (9617, 21610), (10805, 19234)]