214631508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196549}}^1$

素因数の和:196576

約数の個数: 48

約数和(自身を含む): 616380800

約数和(自身を除く): 401749292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 196549, 393098, 589647, 786196, 1179294, 1375843, 2358588, 2555137, 2751686, 4127529, 5110274, 5503372, 7665411, 8255058, 10220548, 15330822, 16510116, 17885959, 30661644, 35771918, 53657877, 71543836, 107315754, 214631508]

約数ペア:

[(1, 214631508), (2, 107315754), (3, 71543836), (4, 53657877), (6, 35771918), (7, 30661644), (12, 17885959), (13, 16510116), (14, 15330822), (21, 10220548), (26, 8255058), (28, 7665411), (39, 5503372), (42, 5110274), (52, 4127529), (78, 2751686), (84, 2555137), (91, 2358588), (156, 1375843), (182, 1179294), (273, 786196), (364, 589647), (546, 393098), (1092, 196549)]