203593906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 324434880

約数和(自身を除く): 120840974

約数列:

[1, 2, 37, 43, 74, 86, 109, 218, 587, 1174, 1591, 3182, 4033, 4687, 8066, 9374, 21719, 25241, 43438, 50482, 63983, 127966, 173419, 346838, 933917, 1867834, 2367371, 2751269, 4734742, 5502538, 101796953, 203593906]

約数ペア:

[(1, 203593906), (2, 101796953), (37, 5502538), (43, 4734742), (74, 2751269), (86, 2367371), (109, 1867834), (218, 933917), (587, 346838), (1174, 173419), (1591, 127966), (3182, 63983), (4033, 50482), (4687, 43438), (8066, 25241), (9374, 21719)]