202220439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 300357120

約数和(自身を除く): 98136681

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 2113, 4161, 5037, 6339, 31901, 40147, 48599, 95703, 120441, 145797, 154249, 462747, 923381, 2770143, 2930731, 3547727, 8792193, 10643181, 67406813, 202220439]

約数ペア:

[(1, 202220439), (3, 67406813), (19, 10643181), (23, 8792193), (57, 3547727), (69, 2930731), (73, 2770143), (219, 923381), (437, 462747), (1311, 154249), (1387, 145797), (1679, 120441), (2113, 95703), (4161, 48599), (5037, 40147), (6339, 31901)]