200641545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1741}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 376648272

約数和(自身を除く): 176006727

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 585, 591, 985, 1741, 1773, 2561, 2955, 5223, 7683, 8705, 8865, 12805, 15669, 22633, 23049, 26115, 38415, 67899, 78345, 113165, 115245, 203697, 339495, 342977, 1018485, 1028931, 1714885, 3086793, 4458701, 5144655, 13376103, 15433965, 22293505, 40128309, 66880515, 200641545]

約数ペア:

[(1, 200641545), (3, 66880515), (5, 40128309), (9, 22293505), (13, 15433965), (15, 13376103), (39, 5144655), (45, 4458701), (65, 3086793), (117, 1714885), (195, 1028931), (197, 1018485), (585, 342977), (591, 339495), (985, 203697), (1741, 115245), (1773, 113165), (2561, 78345), (2955, 67899), (5223, 38415), (7683, 26115), (8705, 23049), (8865, 22633), (12805, 15669)]