201642032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15773}}^1$

素因数の和:15845

約数の個数: 40

約数和(自身を含む): 422490816

約数和(自身を除く): 220848784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 15773, 31546, 63092, 126184, 252368, 268141, 536282, 741331, 1072564, 1482662, 2145128, 2965324, 4290256, 5930648, 11861296, 12602627, 25205254, 50410508, 100821016, 201642032]

約数ペア:

[(1, 201642032), (2, 100821016), (4, 50410508), (8, 25205254), (16, 12602627), (17, 11861296), (34, 5930648), (47, 4290256), (68, 2965324), (94, 2145128), (136, 1482662), (188, 1072564), (272, 741331), (376, 536282), (752, 268141), (799, 252368), (1598, 126184), (3196, 63092), (6392, 31546), (12784, 15773)]