202609890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107201}}^1$

素因数の和:107224

約数の個数: 64

約数和(自身を含む): 617483520

約数和(自身を除く): 414873630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 107201, 214402, 321603, 536005, 643206, 750407, 964809, 1072010, 1500814, 1608015, 1929618, 2251221, 2894427, 3216030, 3752035, 4502442, 4824045, 5788854, 6753663, 7504070, 9648090, 11256105, 13507326, 14472135, 20260989, 22512210, 28944270, 33768315, 40521978, 67536630, 101304945, 202609890]

約数ペア:

[(1, 202609890), (2, 101304945), (3, 67536630), (5, 40521978), (6, 33768315), (7, 28944270), (9, 22512210), (10, 20260989), (14, 14472135), (15, 13507326), (18, 11256105), (21, 9648090), (27, 7504070), (30, 6753663), (35, 5788854), (42, 4824045), (45, 4502442), (54, 3752035), (63, 3216030), (70, 2894427), (90, 2251221), (105, 1929618), (126, 1608015), (135, 1500814), (189, 1072010), (210, 964809), (270, 750407), (315, 643206), (378, 536005), (630, 321603), (945, 214402), (1890, 107201)]