201228408

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4941

約数の個数: 64

約数和(自身を含む): 561924000

約数和(自身を除く): 360695592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 4729, 5319, 7092, 9458, 10638, 14184, 14187, 18916, 21276, 28374, 37832, 42552, 42561, 56748, 85122, 113496, 127683, 170244, 255366, 340488, 510732, 931613, 1021464, 1863226, 2794839, 3726452, 5589678, 7452904, 8384517, 11179356, 16769034, 22358712, 25153551, 33538068, 50307102, 67076136, 100614204, 201228408]

約数ペア:

[(1, 201228408), (2, 100614204), (3, 67076136), (4, 50307102), (6, 33538068), (8, 25153551), (9, 22358712), (12, 16769034), (18, 11179356), (24, 8384517), (27, 7452904), (36, 5589678), (54, 3726452), (72, 2794839), (108, 1863226), (197, 1021464), (216, 931613), (394, 510732), (591, 340488), (788, 255366), (1182, 170244), (1576, 127683), (1773, 113496), (2364, 85122), (3546, 56748), (4728, 42561), (4729, 42552), (5319, 37832), (7092, 28374), (9458, 21276), (10638, 18916), (14184, 14187)]