201282664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61819}}^1$

素因数の和:61873

約数の個数: 32

約数和(自身を含む): 422848800

約数和(自身を除く): 221566136

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61819, 123638, 247276, 494552, 680009, 1360018, 2287303, 2720036, 4574606, 5440072, 9149212, 18298424, 25160333, 50320666, 100641332, 201282664]

約数ペア:

[(1, 201282664), (2, 100641332), (4, 50320666), (8, 25160333), (11, 18298424), (22, 9149212), (37, 5440072), (44, 4574606), (74, 2720036), (88, 2287303), (148, 1360018), (296, 680009), (407, 494552), (814, 247276), (1628, 123638), (3256, 61819)]