204393310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 413973504

約数和(自身を除く): 209580194

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 83, 110, 122, 166, 305, 367, 415, 610, 671, 734, 830, 913, 1342, 1826, 1835, 3355, 3670, 4037, 4565, 5063, 6710, 8074, 9130, 10126, 20185, 22387, 25315, 30461, 40370, 44774, 50630, 55693, 60922, 111386, 111935, 152305, 223870, 246257, 278465, 304610, 335071, 492514, 556930, 670142, 1231285, 1675355, 1858121, 2462570, 3350710, 3716242, 9290605, 18581210, 20439331, 40878662, 102196655, 204393310]

約数ペア:

[(1, 204393310), (2, 102196655), (5, 40878662), (10, 20439331), (11, 18581210), (22, 9290605), (55, 3716242), (61, 3350710), (83, 2462570), (110, 1858121), (122, 1675355), (166, 1231285), (305, 670142), (367, 556930), (415, 492514), (610, 335071), (671, 304610), (734, 278465), (830, 246257), (913, 223870), (1342, 152305), (1826, 111935), (1835, 111386), (3355, 60922), (3670, 55693), (4037, 50630), (4565, 44774), (5063, 40370), (6710, 30461), (8074, 25315), (9130, 22387), (10126, 20185)]