201002290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6379}}^1$

素因数の和:6546

約数の個数: 32

約数和(自身を含む): 380350080

約数和(自身を除く): 179347790

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 6379, 12758, 15755, 31510, 31895, 63790, 146717, 293434, 733585, 873923, 1467170, 1747846, 4369615, 8739230, 20100229, 40200458, 100501145, 201002290]

約数ペア:

[(1, 201002290), (2, 100501145), (5, 40200458), (10, 20100229), (23, 8739230), (46, 4369615), (115, 1747846), (137, 1467170), (230, 873923), (274, 733585), (685, 293434), (1370, 146717), (3151, 63790), (6302, 31895), (6379, 31510), (12758, 15755)]