202428603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 339699360

約数和(自身を除く): 137270757

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 1599, 2221, 2223, 2337, 4797, 6663, 7011, 10127, 19989, 28873, 30381, 42199, 86619, 91061, 91143, 126597, 259857, 273183, 379791, 548587, 819549, 1183793, 1645761, 1730159, 3551379, 4937283, 5190477, 10654137, 15571431, 22492067, 67476201, 202428603]

約数ペア:

[(1, 202428603), (3, 67476201), (9, 22492067), (13, 15571431), (19, 10654137), (39, 5190477), (41, 4937283), (57, 3551379), (117, 1730159), (123, 1645761), (171, 1183793), (247, 819549), (369, 548587), (533, 379791), (741, 273183), (779, 259857), (1599, 126597), (2221, 91143), (2223, 91061), (2337, 86619), (4797, 42199), (6663, 30381), (7011, 28873), (10127, 19989)]