202212175

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 283196160

約数和(自身を除く): 80983985

約数列:

[1, 5, 11, 25, 55, 59, 103, 121, 275, 295, 515, 605, 649, 1133, 1331, 1475, 2575, 3025, 3245, 5665, 6077, 6655, 7139, 12463, 16225, 28325, 30385, 33275, 35695, 62315, 66847, 78529, 137093, 151925, 178475, 311575, 334235, 392645, 685465, 735317, 1671175, 1963225, 3427325, 3676585, 8088487, 18382925, 40442435, 202212175]

約数ペア:

[(1, 202212175), (5, 40442435), (11, 18382925), (25, 8088487), (55, 3676585), (59, 3427325), (103, 1963225), (121, 1671175), (275, 735317), (295, 685465), (515, 392645), (605, 334235), (649, 311575), (1133, 178475), (1331, 151925), (1475, 137093), (2575, 78529), (3025, 66847), (3245, 62315), (5665, 35695), (6077, 33275), (6655, 30385), (7139, 28325), (12463, 16225)]