207922818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11783}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 442889856

約数和(自身を除く): 234967038

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 2941, 5882, 8823, 11783, 17646, 23566, 35349, 70698, 200311, 400622, 600933, 1201866, 2038459, 4076918, 6115377, 12230754, 34653803, 69307606, 103961409, 207922818]

約数ペア:

[(1, 207922818), (2, 103961409), (3, 69307606), (6, 34653803), (17, 12230754), (34, 6115377), (51, 4076918), (102, 2038459), (173, 1201866), (346, 600933), (519, 400622), (1038, 200311), (2941, 70698), (5882, 35349), (8823, 23566), (11783, 17646)]