201969090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3823}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 526151808

約数和(自身を除く): 324182718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 3823, 5283, 5870, 7646, 8805, 10566, 11469, 17610, 19115, 22938, 26415, 34407, 38230, 52830, 57345, 68814, 114690, 172035, 344070, 2244101, 4488202, 6732303, 11220505, 13464606, 20196909, 22441010, 33661515, 40393818, 67323030, 100984545, 201969090]

約数ペア:

[(1, 201969090), (2, 100984545), (3, 67323030), (5, 40393818), (6, 33661515), (9, 22441010), (10, 20196909), (15, 13464606), (18, 11220505), (30, 6732303), (45, 4488202), (90, 2244101), (587, 344070), (1174, 172035), (1761, 114690), (2935, 68814), (3522, 57345), (3823, 52830), (5283, 38230), (5870, 34407), (7646, 26415), (8805, 22938), (10566, 19115), (11469, 17610)]