201833770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2087}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 383356800

約数和(自身を除く): 181523030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 2087, 2545, 4174, 5090, 9671, 10435, 19342, 20870, 39653, 48355, 79306, 96710, 198265, 396530, 1062283, 2124566, 5311415, 10622830, 20183377, 40366754, 100916885, 201833770]

約数ペア:

[(1, 201833770), (2, 100916885), (5, 40366754), (10, 20183377), (19, 10622830), (38, 5311415), (95, 2124566), (190, 1062283), (509, 396530), (1018, 198265), (2087, 96710), (2545, 79306), (4174, 48355), (5090, 39653), (9671, 20870), (10435, 19342)]