208674672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{117497}}^1$

素因数の和:117545

約数の個数: 40

約数和(自身を含む): 553650576

約数和(自身を除く): 344975904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 117497, 234994, 352491, 469988, 704982, 939976, 1409964, 1879952, 2819928, 4347389, 5639856, 8694778, 13042167, 17389556, 26084334, 34779112, 52168668, 69558224, 104337336, 208674672]

約数ペア:

[(1, 208674672), (2, 104337336), (3, 69558224), (4, 52168668), (6, 34779112), (8, 26084334), (12, 17389556), (16, 13042167), (24, 8694778), (37, 5639856), (48, 4347389), (74, 2819928), (111, 1879952), (148, 1409964), (222, 939976), (296, 704982), (444, 469988), (592, 352491), (888, 234994), (1776, 117497)]