201845546

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 351120000

約数和(自身を除く): 149274454

約数列:

[1, 2, 7, 14, 109, 218, 349, 379, 698, 758, 763, 1526, 2443, 2653, 4886, 5306, 38041, 41311, 76082, 82622, 132271, 264542, 266287, 289177, 532574, 578354, 925897, 1851794, 14417539, 28835078, 100922773, 201845546]

約数ペア:

[(1, 201845546), (2, 100922773), (7, 28835078), (14, 14417539), (109, 1851794), (218, 925897), (349, 578354), (379, 532574), (698, 289177), (758, 266287), (763, 264542), (1526, 132271), (2443, 82622), (2653, 76082), (4886, 41311), (5306, 38041)]