212417470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2963}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 391817088

約数和(自身を除く): 179399618

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 670, 1070, 2963, 5926, 7169, 14338, 14815, 29630, 35845, 71690, 198521, 317041, 397042, 634082, 992605, 1585205, 1985210, 3170410, 21241747, 42483494, 106208735, 212417470]

約数ペア:

[(1, 212417470), (2, 106208735), (5, 42483494), (10, 21241747), (67, 3170410), (107, 1985210), (134, 1585205), (214, 992605), (335, 634082), (535, 397042), (670, 317041), (1070, 198521), (2963, 71690), (5926, 35845), (7169, 29630), (14338, 14815)]