208059516

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{10193}}^1$

素因数の和:10222

約数の個数: 84

約数和(自身を含む): 623954352

約数和(自身を除く): 415894836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10193, 10206, 20386, 20412, 30579, 40772, 61158, 71351, 91737, 122316, 142702, 183474, 214053, 275211, 285404, 366948, 428106, 550422, 642159, 825633, 856212, 1100844, 1284318, 1651266, 1926477, 2476899, 2568636, 3302532, 3852954, 4953798, 5779431, 7430697, 7705908, 9907596, 11558862, 14861394, 17338293, 23117724, 29722788, 34676586, 52014879, 69353172, 104029758, 208059516]

約数ペア:

[(1, 208059516), (2, 104029758), (3, 69353172), (4, 52014879), (6, 34676586), (7, 29722788), (9, 23117724), (12, 17338293), (14, 14861394), (18, 11558862), (21, 9907596), (27, 7705908), (28, 7430697), (36, 5779431), (42, 4953798), (54, 3852954), (63, 3302532), (81, 2568636), (84, 2476899), (108, 1926477), (126, 1651266), (162, 1284318), (189, 1100844), (243, 856212), (252, 825633), (324, 642159), (378, 550422), (486, 428106), (567, 366948), (729, 285404), (756, 275211), (972, 214053), (1134, 183474), (1458, 142702), (1701, 122316), (2268, 91737), (2916, 71351), (3402, 61158), (5103, 40772), (6804, 30579), (10193, 20412), (10206, 20386)]