201608656700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{208037}}^1$

素因数の和:208943

約数の個数: 72

約数和(自身を含む): 477806699664

約数和(自身を除く): 276198042964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 881, 1100, 1762, 3524, 4405, 8810, 9691, 17620, 19382, 22025, 38764, 44050, 48455, 88100, 96910, 193820, 208037, 242275, 416074, 484550, 832148, 969100, 1040185, 2080370, 2288407, 4160740, 4576814, 5200925, 9153628, 10401850, 11442035, 20803700, 22884070, 45768140, 57210175, 114420350, 183280597, 228840700, 366561194, 733122388, 916402985, 1832805970, 2016086567, 3665611940, 4032173134, 4582014925, 8064346268, 9164029850, 10080432835, 18328059700, 20160865670, 40321731340, 50402164175, 100804328350, 201608656700]

約数ペア:

[(1, 201608656700), (2, 100804328350), (4, 50402164175), (5, 40321731340), (10, 20160865670), (11, 18328059700), (20, 10080432835), (22, 9164029850), (25, 8064346268), (44, 4582014925), (50, 4032173134), (55, 3665611940), (100, 2016086567), (110, 1832805970), (220, 916402985), (275, 733122388), (550, 366561194), (881, 228840700), (1100, 183280597), (1762, 114420350), (3524, 57210175), (4405, 45768140), (8810, 22884070), (9691, 20803700), (17620, 11442035), (19382, 10401850), (22025, 9153628), (38764, 5200925), (44050, 4576814), (48455, 4160740), (88100, 2288407), (96910, 2080370), (193820, 1040185), (208037, 969100), (242275, 832148), (416074, 484550)]