190450874859

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1415497}}^1$

素因数の和:1415699

約数の個数: 32

約数和(自身を含む): 298953177600

約数和(自身を除く): 108502302741

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 447, 903, 1043, 3129, 6407, 19221, 44849, 134547, 1415497, 4246491, 9908479, 29725437, 60866371, 182599113, 210909053, 426064597, 632727159, 1278193791, 1476363371, 4429090113, 9069089279, 27207267837, 63483624953, 190450874859]

約数ペア:

[(1, 190450874859), (3, 63483624953), (7, 27207267837), (21, 9069089279), (43, 4429090113), (129, 1476363371), (149, 1278193791), (301, 632727159), (447, 426064597), (903, 210909053), (1043, 182599113), (3129, 60866371), (6407, 29725437), (19221, 9908479), (44849, 4246491), (134547, 1415497)]