199715590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4637}}^1$

素因数の和:4776

約数の個数: 32

約数和(自身を含む): 370668960

約数和(自身を除く): 170953370

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 4307, 4637, 8614, 9274, 21535, 23185, 43070, 46370, 273583, 338501, 547166, 677002, 1367915, 1692505, 2735830, 3385010, 19971559, 39943118, 99857795, 199715590]

約数ペア:

[(1, 199715590), (2, 99857795), (5, 39943118), (10, 19971559), (59, 3385010), (73, 2735830), (118, 1692505), (146, 1367915), (295, 677002), (365, 547166), (590, 338501), (730, 273583), (4307, 46370), (4637, 43070), (8614, 23185), (9274, 21535)]