203413917

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 322375680

約数和(自身を除く): 118961763

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 609, 633, 1477, 1583, 4431, 4749, 6119, 11081, 18357, 33243, 42833, 45907, 128499, 137721, 321349, 334013, 964047, 1002039, 2338091, 7014273, 9686377, 29059131, 67804639, 203413917]

約数ペア:

[(1, 203413917), (3, 67804639), (7, 29059131), (21, 9686377), (29, 7014273), (87, 2338091), (203, 1002039), (211, 964047), (609, 334013), (633, 321349), (1477, 137721), (1583, 128499), (4431, 45907), (4749, 42833), (6119, 33243), (11081, 18357)]