212446650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108947}}^1$

素因数の和:108975

約数の個数: 48

約数和(自身を含む): 567401184

約数和(自身を除く): 354954534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 108947, 217894, 326841, 544735, 653682, 1089470, 1416311, 1634205, 2723675, 2832622, 3268410, 4248933, 5447350, 7081555, 8171025, 8497866, 14163110, 16342050, 21244665, 35407775, 42489330, 70815550, 106223325, 212446650]

約数ペア:

[(1, 212446650), (2, 106223325), (3, 70815550), (5, 42489330), (6, 35407775), (10, 21244665), (13, 16342050), (15, 14163110), (25, 8497866), (26, 8171025), (30, 7081555), (39, 5447350), (50, 4248933), (65, 3268410), (75, 2832622), (78, 2723675), (130, 1634205), (150, 1416311), (195, 1089470), (325, 653682), (390, 544735), (650, 326841), (975, 217894), (1950, 108947)]