266972086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 443499264

約数和(自身を除く): 176527178

約数列:

[1, 2, 23, 29, 46, 58, 67, 103, 134, 206, 667, 841, 1334, 1541, 1682, 1943, 2369, 2987, 3082, 3886, 4738, 5974, 6901, 13802, 19343, 38686, 44689, 56347, 68701, 86623, 89378, 112694, 137402, 158723, 173246, 200129, 317446, 400258, 1295981, 1992329, 2591962, 3984658, 4602967, 5803741, 9205934, 11607482, 133486043, 266972086]

約数ペア:

[(1, 266972086), (2, 133486043), (23, 11607482), (29, 9205934), (46, 5803741), (58, 4602967), (67, 3984658), (103, 2591962), (134, 1992329), (206, 1295981), (667, 400258), (841, 317446), (1334, 200129), (1541, 173246), (1682, 158723), (1943, 137402), (2369, 112694), (2987, 89378), (3082, 86623), (3886, 68701), (4738, 56347), (5974, 44689), (6901, 38686), (13802, 19343)]