201790409727

素因数分解:

$3^1\times {\mathrm{1303}}^1\times {\mathrm{2969}}^1\times {\mathrm{17387}}^1$

素因数の和:21662

約数の個数: 16

約数和(自身を含む): 269366549760

約数和(自身を除く): 67576140033

約数列:

[1, 3, 1303, 2969, 3909, 8907, 17387, 52161, 3868607, 11605821, 22655261, 51622003, 67965783, 154866009, 67263469909, 201790409727]

約数ペア:

[(1, 201790409727), (3, 67263469909), (1303, 154866009), (2969, 67965783), (3909, 51622003), (8907, 22655261), (17387, 11605821), (52161, 3868607)]