207914973555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{235559}}^1$

素因数の和:235768

約数の個数: 48

約数和(自身を含む): 353249544960

約数和(自身を除く): 145334571405

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 361, 489, 815, 1083, 1805, 2445, 3097, 5415, 9291, 15485, 46455, 58843, 176529, 235559, 294215, 706677, 882645, 1177795, 3533385, 4475621, 13426863, 22378105, 38396117, 67134315, 85036799, 115188351, 191980585, 255110397, 425183995, 575941755, 729526223, 1275551985, 2188578669, 3647631115, 10942893345, 13860998237, 41582994711, 69304991185, 207914973555]

約数ペア:

[(1, 207914973555), (3, 69304991185), (5, 41582994711), (15, 13860998237), (19, 10942893345), (57, 3647631115), (95, 2188578669), (163, 1275551985), (285, 729526223), (361, 575941755), (489, 425183995), (815, 255110397), (1083, 191980585), (1805, 115188351), (2445, 85036799), (3097, 67134315), (5415, 38396117), (9291, 22378105), (15485, 13426863), (46455, 4475621), (58843, 3533385), (176529, 1177795), (235559, 882645), (294215, 706677)]