201964730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 404605152

約数和(自身を除く): 202640422

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1826, 2011, 4022, 4565, 9130, 10043, 10055, 20086, 20110, 22121, 44242, 50215, 100430, 110605, 166913, 221210, 243331, 333826, 486662, 834565, 1216655, 1669130, 1836043, 2433310, 3672086, 9180215, 18360430, 20196473, 40392946, 100982365, 201964730]

約数ペア:

[(1, 201964730), (2, 100982365), (5, 40392946), (10, 20196473), (11, 18360430), (22, 9180215), (55, 3672086), (83, 2433310), (110, 1836043), (121, 1669130), (166, 1216655), (242, 834565), (415, 486662), (605, 333826), (830, 243331), (913, 221210), (1210, 166913), (1826, 110605), (2011, 100430), (4022, 50215), (4565, 44242), (9130, 22121), (10043, 20110), (10055, 20086)]