206033940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 144

約数和(自身を含む): 721768320

約数和(自身を除く): 515734380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1619, 1818, 2020, 2121, 2828, 3030, 3238, 3535, 3636, 4242, 4545, 4857, 6060, 6363, 6476, 7070, 8095, 8484, 9090, 9714, 10605, 11333, 12726, 14140, 14571, 16190, 18180, 19428, 21210, 22666, 24285, 25452, 29142, 31815, 32380, 33999, 42420, 45332, 48570, 56665, 58284, 63630, 67998, 72855, 97140, 101997, 113330, 127260, 135996, 145710, 163519, 169995, 203994, 226660, 291420, 327038, 339990, 407988, 490557, 509985, 654076, 679980, 817595, 981114, 1019970, 1144633, 1471671, 1635190, 1962228, 2039940, 2289266, 2452785, 2943342, 3270380, 3433899, 4578532, 4905570, 5723165, 5886684, 6867798, 7358355, 9811140, 10301697, 11446330, 13735596, 14716710, 17169495, 20603394, 22892660, 29433420, 34338990, 41206788, 51508485, 68677980, 103016970, 206033940]

約数ペア:

[(1, 206033940), (2, 103016970), (3, 68677980), (4, 51508485), (5, 41206788), (6, 34338990), (7, 29433420), (9, 22892660), (10, 20603394), (12, 17169495), (14, 14716710), (15, 13735596), (18, 11446330), (20, 10301697), (21, 9811140), (28, 7358355), (30, 6867798), (35, 5886684), (36, 5723165), (42, 4905570), (45, 4578532), (60, 3433899), (63, 3270380), (70, 2943342), (84, 2452785), (90, 2289266), (101, 2039940), (105, 1962228), (126, 1635190), (140, 1471671), (180, 1144633), (202, 1019970), (210, 981114), (252, 817595), (303, 679980), (315, 654076), (404, 509985), (420, 490557), (505, 407988), (606, 339990), (630, 327038), (707, 291420), (909, 226660), (1010, 203994), (1212, 169995), (1260, 163519), (1414, 145710), (1515, 135996), (1619, 127260), (1818, 113330), (2020, 101997), (2121, 97140), (2828, 72855), (3030, 67998), (3238, 63630), (3535, 58284), (3636, 56665), (4242, 48570), (4545, 45332), (4857, 42420), (6060, 33999), (6363, 32380), (6476, 31815), (7070, 29142), (8095, 25452), (8484, 24285), (9090, 22666), (9714, 21210), (10605, 19428), (11333, 18180), (12726, 16190), (14140, 14571)]