205653874736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{77023}}^1\times {\mathrm{8783}}^1$

素因数の和:85833

約数の個数: 40

約数和(自身を含む): 419478865920

約数和(自身を除く): 213824991184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8783, 17566, 35132, 70264, 77023, 140528, 154046, 166877, 308092, 333754, 616184, 667508, 1232368, 1335016, 1463437, 2670032, 2926874, 5853748, 11707496, 23414992, 676493009, 1352986018, 2705972036, 5411944072, 10823888144, 12853367171, 25706734342, 51413468684, 102826937368, 205653874736]

約数ペア:

[(1, 205653874736), (2, 102826937368), (4, 51413468684), (8, 25706734342), (16, 12853367171), (19, 10823888144), (38, 5411944072), (76, 2705972036), (152, 1352986018), (304, 676493009), (8783, 23414992), (17566, 11707496), (35132, 5853748), (70264, 2926874), (77023, 2670032), (140528, 1463437), (154046, 1335016), (166877, 1232368), (308092, 667508), (333754, 616184)]