201062355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 347430720

約数和(自身を除く): 146368365

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 409, 1227, 2045, 2521, 5317, 6135, 7563, 12605, 15951, 26585, 32773, 37815, 79755, 98319, 163865, 491595, 1031089, 3093267, 5155445, 13404157, 15466335, 40212471, 67020785, 201062355]

約数ペア:

[(1, 201062355), (3, 67020785), (5, 40212471), (13, 15466335), (15, 13404157), (39, 5155445), (65, 3093267), (195, 1031089), (409, 491595), (1227, 163865), (2045, 98319), (2521, 79755), (5317, 37815), (6135, 32773), (7563, 26585), (12605, 15951)]