201266065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40213}}^1$

素因数の和:40249

約数の個数: 32

約数和(自身を含む): 324285696

約数和(自身を除く): 123019631

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 40213, 201065, 281491, 442343, 522769, 1407455, 2211715, 2613845, 3096401, 3659383, 5750459, 15482005, 18296915, 28752295, 40253213, 201266065]

約数ペア:

[(1, 201266065), (5, 40253213), (7, 28752295), (11, 18296915), (13, 15482005), (35, 5750459), (55, 3659383), (65, 3096401), (77, 2613845), (91, 2211715), (143, 1407455), (385, 522769), (455, 442343), (715, 281491), (1001, 201065), (5005, 40213)]