207971432

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 394000200

約数和(自身を除く): 186028768

約数列:

[1, 2, 4, 8, 241, 269, 401, 482, 538, 802, 964, 1076, 1604, 1928, 2152, 3208, 64829, 96641, 107869, 129658, 193282, 215738, 259316, 386564, 431476, 518632, 773128, 862952, 25996429, 51992858, 103985716, 207971432]

約数ペア:

[(1, 207971432), (2, 103985716), (4, 51992858), (8, 25996429), (241, 862952), (269, 773128), (401, 518632), (482, 431476), (538, 386564), (802, 259316), (964, 215738), (1076, 193282), (1604, 129658), (1928, 107869), (2152, 96641), (3208, 64829)]