133665850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{20407}}^1$

素因数の和:20550

約数の個数: 24

約数和(自身を含む): 250528608

約数和(自身を除く): 116862758

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 20407, 40814, 102035, 204070, 510175, 1020350, 2673317, 5346634, 13366585, 26733170, 66832925, 133665850]

約数ペア:

[(1, 133665850), (2, 66832925), (5, 26733170), (10, 13366585), (25, 5346634), (50, 2673317), (131, 1020350), (262, 510175), (655, 204070), (1310, 102035), (3275, 40814), (6550, 20407)]