208589032

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 398321280

約数和(自身を除く): 189732248

約数列:

[1, 2, 4, 8, 73, 146, 251, 292, 502, 584, 1004, 1423, 2008, 2846, 5692, 11384, 18323, 36646, 73292, 103879, 146584, 207758, 357173, 415516, 714346, 831032, 1428692, 2857384, 26073629, 52147258, 104294516, 208589032]

約数ペア:

[(1, 208589032), (2, 104294516), (4, 52147258), (8, 26073629), (73, 2857384), (146, 1428692), (251, 831032), (292, 714346), (502, 415516), (584, 357173), (1004, 207758), (1423, 146584), (2008, 103879), (2846, 73292), (5692, 36646), (11384, 18323)]