211103696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 419437440

約数和(自身を除く): 208333744

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 347, 376, 694, 752, 809, 1388, 1618, 2776, 3236, 5552, 6472, 12944, 16309, 32618, 38023, 65236, 76046, 130472, 152092, 260944, 280723, 304184, 561446, 608368, 1122892, 2245784, 4491568, 13193981, 26387962, 52775924, 105551848, 211103696]

約数ペア:

[(1, 211103696), (2, 105551848), (4, 52775924), (8, 26387962), (16, 13193981), (47, 4491568), (94, 2245784), (188, 1122892), (347, 608368), (376, 561446), (694, 304184), (752, 280723), (809, 260944), (1388, 152092), (1618, 130472), (2776, 76046), (3236, 65236), (5552, 38023), (6472, 32618), (12944, 16309)]