201450466

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 363380472

約数和(自身を除く): 161930006

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 181, 277, 287, 362, 554, 574, 1267, 1939, 2009, 2534, 3878, 4018, 7421, 8869, 11357, 13573, 14842, 17738, 22714, 27146, 50137, 51947, 79499, 100274, 103894, 158998, 350959, 363629, 556493, 701918, 727258, 1112986, 2055617, 2456713, 4111234, 4913426, 14389319, 28778638, 100725233, 201450466]

約数ペア:

[(1, 201450466), (2, 100725233), (7, 28778638), (14, 14389319), (41, 4913426), (49, 4111234), (82, 2456713), (98, 2055617), (181, 1112986), (277, 727258), (287, 701918), (362, 556493), (554, 363629), (574, 350959), (1267, 158998), (1939, 103894), (2009, 100274), (2534, 79499), (3878, 51947), (4018, 50137), (7421, 27146), (8869, 22714), (11357, 17738), (13573, 14842)]