201340724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 403469136

約数和(自身を除く): 202128412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 421, 442, 541, 842, 884, 1082, 1684, 2164, 5473, 7033, 7157, 9197, 10946, 14066, 14314, 18394, 21892, 28132, 28628, 36788, 93041, 119561, 186082, 227761, 239122, 372164, 455522, 478244, 911044, 2960893, 3871937, 5921786, 7743874, 11843572, 15487748, 50335181, 100670362, 201340724]

約数ペア:

[(1, 201340724), (2, 100670362), (4, 50335181), (13, 15487748), (17, 11843572), (26, 7743874), (34, 5921786), (52, 3871937), (68, 2960893), (221, 911044), (421, 478244), (442, 455522), (541, 372164), (842, 239122), (884, 227761), (1082, 186082), (1684, 119561), (2164, 93041), (5473, 36788), (7033, 28628), (7157, 28132), (9197, 21892), (10946, 18394), (14066, 14314)]