201981206

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{251}}^2$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 349156560

約数和(自身を除く): 147175354

約数列:

[1, 2, 7, 14, 229, 251, 458, 502, 1603, 1757, 3206, 3514, 57479, 63001, 114958, 126002, 402353, 441007, 804706, 882014, 14427229, 28854458, 100990603, 201981206]

約数ペア:

[(1, 201981206), (2, 100990603), (7, 28854458), (14, 14427229), (229, 882014), (251, 804706), (458, 441007), (502, 402353), (1603, 126002), (1757, 114958), (3206, 63001), (3514, 57479)]