200453656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18713}}^1$

素因数の和:18835

約数の個数: 32

約数和(自身を含む): 408713760

約数和(自身を除く): 208260104

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 18713, 37426, 74852, 149704, 243269, 486538, 973076, 1927439, 1946152, 3854878, 7709756, 15419512, 25056707, 50113414, 100226828, 200453656]

約数ペア:

[(1, 200453656), (2, 100226828), (4, 50113414), (8, 25056707), (13, 15419512), (26, 7709756), (52, 3854878), (103, 1946152), (104, 1927439), (206, 973076), (412, 486538), (824, 243269), (1339, 149704), (2678, 74852), (5356, 37426), (10712, 18713)]