204590556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 562464000

約数和(自身を除く): 357873444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 179, 228, 342, 358, 513, 537, 557, 684, 716, 1026, 1074, 1114, 1611, 1671, 2052, 2148, 2228, 3222, 3342, 3401, 4833, 5013, 6444, 6684, 6802, 9666, 10026, 10203, 10583, 13604, 15039, 19332, 20052, 20406, 21166, 30078, 30609, 31749, 40812, 42332, 60156, 61218, 63498, 91827, 95247, 99703, 122436, 126996, 183654, 190494, 199406, 285741, 299109, 367308, 380988, 398812, 571482, 598218, 897327, 1142964, 1196436, 1794654, 1894357, 2691981, 3589308, 3788714, 5383962, 5683071, 7577428, 10767924, 11366142, 17049213, 22732284, 34098426, 51147639, 68196852, 102295278, 204590556]

約数ペア:

[(1, 204590556), (2, 102295278), (3, 68196852), (4, 51147639), (6, 34098426), (9, 22732284), (12, 17049213), (18, 11366142), (19, 10767924), (27, 7577428), (36, 5683071), (38, 5383962), (54, 3788714), (57, 3589308), (76, 2691981), (108, 1894357), (114, 1794654), (171, 1196436), (179, 1142964), (228, 897327), (342, 598218), (358, 571482), (513, 398812), (537, 380988), (557, 367308), (684, 299109), (716, 285741), (1026, 199406), (1074, 190494), (1114, 183654), (1611, 126996), (1671, 122436), (2052, 99703), (2148, 95247), (2228, 91827), (3222, 63498), (3342, 61218), (3401, 60156), (4833, 42332), (5013, 40812), (6444, 31749), (6684, 30609), (6802, 30078), (9666, 21166), (10026, 20406), (10203, 20052), (10583, 19332), (13604, 15039)]