201796240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30391}}^1$

素因数の和:30487

約数の個数: 40

約数和(自身を含む): 474844608

約数和(自身を除く): 273048368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 30391, 60782, 121564, 151955, 243128, 303910, 486256, 607820, 1215640, 2431280, 2522453, 5044906, 10089812, 12612265, 20179624, 25224530, 40359248, 50449060, 100898120, 201796240]

約数ペア:

[(1, 201796240), (2, 100898120), (4, 50449060), (5, 40359248), (8, 25224530), (10, 20179624), (16, 12612265), (20, 10089812), (40, 5044906), (80, 2522453), (83, 2431280), (166, 1215640), (332, 607820), (415, 486256), (664, 303910), (830, 243128), (1328, 151955), (1660, 121564), (3320, 60782), (6640, 30391)]