208525488

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{117413}}^1$

素因数の和:117461

約数の個数: 40

約数和(自身を含む): 553254768

約数和(自身を除く): 344729280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 117413, 234826, 352239, 469652, 704478, 939304, 1408956, 1878608, 2817912, 4344281, 5635824, 8688562, 13032843, 17377124, 26065686, 34754248, 52131372, 69508496, 104262744, 208525488]

約数ペア:

[(1, 208525488), (2, 104262744), (3, 69508496), (4, 52131372), (6, 34754248), (8, 26065686), (12, 17377124), (16, 13032843), (24, 8688562), (37, 5635824), (48, 4344281), (74, 2817912), (111, 1878608), (148, 1408956), (222, 939304), (296, 704478), (444, 469652), (592, 352239), (888, 234826), (1776, 117413)]