210950523

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 358465536

約数和(自身を除く): 147515013

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 191, 329, 373, 423, 573, 987, 1119, 1337, 1719, 2611, 2961, 3357, 4011, 7833, 8977, 12033, 17531, 23499, 26931, 52593, 62839, 71243, 80793, 122717, 157779, 188517, 213729, 368151, 498701, 565551, 641187, 1104453, 1496103, 3348421, 4488309, 10045263, 23438947, 30135789, 70316841, 210950523]

約数ペア:

[(1, 210950523), (3, 70316841), (7, 30135789), (9, 23438947), (21, 10045263), (47, 4488309), (63, 3348421), (141, 1496103), (191, 1104453), (329, 641187), (373, 565551), (423, 498701), (573, 368151), (987, 213729), (1119, 188517), (1337, 157779), (1719, 122717), (2611, 80793), (2961, 71243), (3357, 62839), (4011, 52593), (7833, 26931), (8977, 23499), (12033, 17531)]