205122210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{63901}}^1$

素因数の和:64018

約数の個数: 32

約数和(自身を含む): 496901952

約数和(自身を除く): 291779742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 63901, 127802, 191703, 319505, 383406, 639010, 958515, 1917030, 6837407, 13674814, 20512221, 34187035, 41024442, 68374070, 102561105, 205122210]

約数ペア:

[(1, 205122210), (2, 102561105), (3, 68374070), (5, 41024442), (6, 34187035), (10, 20512221), (15, 13674814), (30, 6837407), (107, 1917030), (214, 958515), (321, 639010), (535, 383406), (642, 319505), (1070, 191703), (1605, 127802), (3210, 63901)]