203439832

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 387972000

約数和(自身を除く): 184532168

約数列:

[1, 2, 4, 8, 103, 149, 206, 298, 412, 596, 824, 1192, 1657, 3314, 6628, 13256, 15347, 30694, 61388, 122776, 170671, 246893, 341342, 493786, 682684, 987572, 1365368, 1975144, 25429979, 50859958, 101719916, 203439832]

約数ペア:

[(1, 203439832), (2, 101719916), (4, 50859958), (8, 25429979), (103, 1975144), (149, 1365368), (206, 987572), (298, 682684), (412, 493786), (596, 341342), (824, 246893), (1192, 170671), (1657, 122776), (3314, 61388), (6628, 30694), (13256, 15347)]