201176955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 420271488

約数和(自身を除く): 219094533

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 41, 45, 63, 105, 111, 123, 185, 205, 259, 287, 315, 333, 369, 421, 555, 615, 777, 861, 1263, 1295, 1435, 1517, 1665, 1845, 2105, 2331, 2583, 2947, 3789, 3885, 4305, 4551, 6315, 7585, 8841, 10619, 11655, 12915, 13653, 14735, 15577, 17261, 18945, 22755, 26523, 31857, 44205, 46731, 51783, 53095, 68265, 77885, 86305, 95571, 109039, 120827, 132615, 140193, 155349, 159285, 233655, 258915, 327117, 362481, 477855, 545195, 604135, 638657, 700965, 776745, 981351, 1087443, 1635585, 1812405, 1915971, 3193285, 4470599, 4906755, 5437215, 5747913, 9579855, 13411797, 22352995, 28739565, 40235391, 67058985, 201176955]

約数ペア:

[(1, 201176955), (3, 67058985), (5, 40235391), (7, 28739565), (9, 22352995), (15, 13411797), (21, 9579855), (35, 5747913), (37, 5437215), (41, 4906755), (45, 4470599), (63, 3193285), (105, 1915971), (111, 1812405), (123, 1635585), (185, 1087443), (205, 981351), (259, 776745), (287, 700965), (315, 638657), (333, 604135), (369, 545195), (421, 477855), (555, 362481), (615, 327117), (777, 258915), (861, 233655), (1263, 159285), (1295, 155349), (1435, 140193), (1517, 132615), (1665, 120827), (1845, 109039), (2105, 95571), (2331, 86305), (2583, 77885), (2947, 68265), (3789, 53095), (3885, 51783), (4305, 46731), (4551, 44205), (6315, 31857), (7585, 26523), (8841, 22755), (10619, 18945), (11655, 17261), (12915, 15577), (13653, 14735)]