202019796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5051}}^1$

素因数の和:5173

約数の個数: 72

約数和(自身を含む): 562711968

約数和(自身を除く): 360692172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 5051, 6666, 9999, 10102, 13332, 15153, 19998, 20204, 30306, 39996, 45459, 55561, 60612, 90918, 111122, 166683, 181836, 222244, 333366, 500049, 510151, 666732, 1000098, 1020302, 1530453, 2000196, 2040604, 3060906, 4591359, 5611661, 6121812, 9182718, 11223322, 16834983, 18365436, 22446644, 33669966, 50504949, 67339932, 101009898, 202019796]

約数ペア:

[(1, 202019796), (2, 101009898), (3, 67339932), (4, 50504949), (6, 33669966), (9, 22446644), (11, 18365436), (12, 16834983), (18, 11223322), (22, 9182718), (33, 6121812), (36, 5611661), (44, 4591359), (66, 3060906), (99, 2040604), (101, 2000196), (132, 1530453), (198, 1020302), (202, 1000098), (303, 666732), (396, 510151), (404, 500049), (606, 333366), (909, 222244), (1111, 181836), (1212, 166683), (1818, 111122), (2222, 90918), (3333, 60612), (3636, 55561), (4444, 45459), (5051, 39996), (6666, 30306), (9999, 20204), (10102, 19998), (13332, 15153)]