202023490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{8209}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 383045760

約数和(自身を除く): 181022270

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 8209, 12305, 16418, 24610, 41045, 82090, 188807, 377614, 878363, 944035, 1756726, 1888070, 4391815, 8783630, 20202349, 40404698, 101011745, 202023490]

約数ペア:

[(1, 202023490), (2, 101011745), (5, 40404698), (10, 20202349), (23, 8783630), (46, 4391815), (107, 1888070), (115, 1756726), (214, 944035), (230, 878363), (535, 377614), (1070, 188807), (2461, 82090), (4922, 41045), (8209, 24610), (12305, 16418)]