251014364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 36

約数和(自身を含む): 471333744

約数和(自身を除く): 220319380

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1369, 1702, 1993, 2738, 3404, 3986, 5476, 7972, 31487, 45839, 62974, 73741, 91678, 125948, 147482, 183356, 294964, 1696043, 2728417, 3392086, 5456834, 6784172, 10913668, 62753591, 125507182, 251014364]

約数ペア:

[(1, 251014364), (2, 125507182), (4, 62753591), (23, 10913668), (37, 6784172), (46, 5456834), (74, 3392086), (92, 2728417), (148, 1696043), (851, 294964), (1369, 183356), (1702, 147482), (1993, 125948), (2738, 91678), (3404, 73741), (3986, 62974), (5476, 45839), (7972, 31487)]