222964638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{46861}}^1$

素因数の和:46940

約数の個数: 32

約数和(自身を含む): 488114592

約数和(自身を除く): 265149954

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 46861, 93722, 140583, 281166, 609193, 1218386, 1827579, 2858521, 3655158, 5717042, 8575563, 17151126, 37160773, 74321546, 111482319, 222964638]

約数ペア:

[(1, 222964638), (2, 111482319), (3, 74321546), (6, 37160773), (13, 17151126), (26, 8575563), (39, 5717042), (61, 3655158), (78, 2858521), (122, 1827579), (183, 1218386), (366, 609193), (793, 281166), (1586, 140583), (2379, 93722), (4758, 46861)]