201337675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 318979584

約数和(自身を除く): 117641909

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 1025, 1435, 1925, 2255, 2551, 3157, 7175, 11275, 12755, 15785, 17857, 28061, 63775, 78925, 89285, 104591, 140305, 196427, 446425, 522955, 701525, 732137, 982135, 1150501, 2614775, 3660685, 4910675, 5752505, 8053507, 18303425, 28762525, 40267535, 201337675]

約数ペア:

[(1, 201337675), (5, 40267535), (7, 28762525), (11, 18303425), (25, 8053507), (35, 5752505), (41, 4910675), (55, 3660685), (77, 2614775), (175, 1150501), (205, 982135), (275, 732137), (287, 701525), (385, 522955), (451, 446425), (1025, 196427), (1435, 140305), (1925, 104591), (2255, 89285), (2551, 78925), (3157, 63775), (7175, 28061), (11275, 17857), (12755, 15785)]