235599868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 490904064

約数和(自身を除く): 255304196

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 3203, 5254, 6406, 10508, 12812, 18389, 22421, 36778, 44842, 73556, 89684, 118511, 227413, 237022, 454826, 474044, 829577, 909652, 1591891, 1659154, 3183782, 3318308, 6367564, 8414281, 16828562, 33657124, 58899967, 117799934, 235599868]

約数ペア:

[(1, 235599868), (2, 117799934), (4, 58899967), (7, 33657124), (14, 16828562), (28, 8414281), (37, 6367564), (71, 3318308), (74, 3183782), (142, 1659154), (148, 1591891), (259, 909652), (284, 829577), (497, 474044), (518, 454826), (994, 237022), (1036, 227413), (1988, 118511), (2627, 89684), (3203, 73556), (5254, 44842), (6406, 36778), (10508, 22421), (12812, 18389)]