197182810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 394033248

約数和(自身を除く): 196850438

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 1523, 2354, 3046, 5885, 7615, 11770, 12947, 15230, 16753, 25894, 33506, 64735, 83765, 129470, 162961, 167530, 184283, 325922, 368566, 814805, 921415, 1629610, 1792571, 1842830, 3585142, 8962855, 17925710, 19718281, 39436562, 98591405, 197182810]

約数ペア:

[(1, 197182810), (2, 98591405), (5, 39436562), (10, 19718281), (11, 17925710), (22, 8962855), (55, 3585142), (107, 1842830), (110, 1792571), (121, 1629610), (214, 921415), (242, 814805), (535, 368566), (605, 325922), (1070, 184283), (1177, 167530), (1210, 162961), (1523, 129470), (2354, 83765), (3046, 64735), (5885, 33506), (7615, 25894), (11770, 16753), (12947, 15230)]