202603245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2591}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 350106624

約数和(自身を除く): 147503379

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 401, 1203, 2005, 2591, 5213, 6015, 7773, 12955, 15639, 26065, 33683, 38865, 78195, 101049, 168415, 505245, 1038991, 3116973, 5194955, 13506883, 15584865, 40520649, 67534415, 202603245]

約数ペア:

[(1, 202603245), (3, 67534415), (5, 40520649), (13, 15584865), (15, 13506883), (39, 5194955), (65, 3116973), (195, 1038991), (401, 505245), (1203, 168415), (2005, 101049), (2591, 78195), (5213, 38865), (6015, 33683), (7773, 26065), (12955, 15639)]