201787330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 372960000

約数和(自身を除く): 171172670

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 3499, 5767, 6998, 11534, 17495, 28835, 34990, 57670, 255427, 276421, 510854, 552842, 1277135, 1382105, 2554270, 2764210, 20178733, 40357466, 100893665, 201787330]

約数ペア:

[(1, 201787330), (2, 100893665), (5, 40357466), (10, 20178733), (73, 2764210), (79, 2554270), (146, 1382105), (158, 1277135), (365, 552842), (395, 510854), (730, 276421), (790, 255427), (3499, 57670), (5767, 34990), (6998, 28835), (11534, 17495)]