201392656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 401161824

約数和(自身を除く): 199769168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 523, 587, 656, 1046, 1174, 2092, 2348, 4184, 4696, 8368, 9392, 21443, 24067, 42886, 48134, 85772, 96268, 171544, 192536, 307001, 343088, 385072, 614002, 1228004, 2456008, 4912016, 12587041, 25174082, 50348164, 100696328, 201392656]

約数ペア:

[(1, 201392656), (2, 100696328), (4, 50348164), (8, 25174082), (16, 12587041), (41, 4912016), (82, 2456008), (164, 1228004), (328, 614002), (523, 385072), (587, 343088), (656, 307001), (1046, 192536), (1174, 171544), (2092, 96268), (2348, 85772), (4184, 48134), (4696, 42886), (8368, 24067), (9392, 21443)]