163236380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{480107}}^1$

素因数の和:480133

約数の個数: 24

約数和(自身を含む): 362961648

約数和(自身を除く): 199725268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 480107, 960214, 1920428, 2400535, 4801070, 8161819, 9602140, 16323638, 32647276, 40809095, 81618190, 163236380]

約数ペア:

[(1, 163236380), (2, 81618190), (4, 40809095), (5, 32647276), (10, 16323638), (17, 9602140), (20, 8161819), (34, 4801070), (68, 2400535), (85, 1920428), (170, 960214), (340, 480107)]