201821552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{741991}}^1$

素因数の和:742016

約数の個数: 20

約数和(自身を含む): 414031536

約数和(自身を除く): 212209984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 741991, 1483982, 2967964, 5935928, 11871856, 12613847, 25227694, 50455388, 100910776, 201821552]

約数ペア:

[(1, 201821552), (2, 100910776), (4, 50455388), (8, 25227694), (16, 12613847), (17, 11871856), (34, 5935928), (68, 2967964), (136, 1483982), (272, 741991)]