201896660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 520800000

約数和(自身を除く): 318903340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1549, 1715, 1862, 2660, 3098, 3430, 3724, 4655, 6196, 6517, 6860, 7745, 9310, 10843, 13034, 15490, 18620, 21686, 26068, 29431, 30980, 32585, 43372, 54215, 58862, 65170, 75901, 108430, 117724, 130340, 147155, 151802, 206017, 216860, 294310, 303604, 379505, 412034, 531307, 588620, 759010, 824068, 1030085, 1062614, 1442119, 1518020, 2060170, 2125228, 2656535, 2884238, 4120340, 5313070, 5768476, 7210595, 10094833, 10626140, 14421190, 20189666, 28842380, 40379332, 50474165, 100948330, 201896660]

約数ペア:

[(1, 201896660), (2, 100948330), (4, 50474165), (5, 40379332), (7, 28842380), (10, 20189666), (14, 14421190), (19, 10626140), (20, 10094833), (28, 7210595), (35, 5768476), (38, 5313070), (49, 4120340), (70, 2884238), (76, 2656535), (95, 2125228), (98, 2060170), (133, 1518020), (140, 1442119), (190, 1062614), (196, 1030085), (245, 824068), (266, 759010), (343, 588620), (380, 531307), (490, 412034), (532, 379505), (665, 303604), (686, 294310), (931, 216860), (980, 206017), (1330, 151802), (1372, 147155), (1549, 130340), (1715, 117724), (1862, 108430), (2660, 75901), (3098, 65170), (3430, 58862), (3724, 54215), (4655, 43372), (6196, 32585), (6517, 30980), (6860, 29431), (7745, 26068), (9310, 21686), (10843, 18620), (13034, 15490)]