200868915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8111}}^1$

素因数の和:8259

約数の個数: 32

約数和(自身を含む): 348880896

約数和(自身を除く): 148011981

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8111, 8255, 24333, 24765, 40555, 105443, 121665, 316329, 527215, 1030097, 1581645, 3090291, 5150485, 13391261, 15451455, 40173783, 66956305, 200868915]

約数ペア:

[(1, 200868915), (3, 66956305), (5, 40173783), (13, 15451455), (15, 13391261), (39, 5150485), (65, 3090291), (127, 1581645), (195, 1030097), (381, 527215), (635, 316329), (1651, 121665), (1905, 105443), (4953, 40555), (8111, 24765), (8255, 24333)]