202112715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2003}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 382074624

約数和(自身を除く): 179961909

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 961, 1085, 2003, 2883, 3255, 4805, 6009, 6727, 10015, 14021, 14415, 20181, 30045, 33635, 42063, 62093, 70105, 100905, 186279, 210315, 310465, 434651, 931395, 1303953, 1924883, 2173255, 5774649, 6519765, 9624415, 13474181, 28873245, 40422543, 67370905, 202112715]

約数ペア:

[(1, 202112715), (3, 67370905), (5, 40422543), (7, 28873245), (15, 13474181), (21, 9624415), (31, 6519765), (35, 5774649), (93, 2173255), (105, 1924883), (155, 1303953), (217, 931395), (465, 434651), (651, 310465), (961, 210315), (1085, 186279), (2003, 100905), (2883, 70105), (3255, 62093), (4805, 42063), (6009, 33635), (6727, 30045), (10015, 20181), (14021, 14415)]