201298720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 546932736

約数和(自身を除く): 345634016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 764, 941, 955, 1120, 1337, 1528, 1882, 1910, 2674, 3056, 3764, 3820, 4705, 5348, 6112, 6587, 6685, 7528, 7640, 9410, 10696, 13174, 13370, 15056, 15280, 18820, 21392, 26348, 26740, 30112, 30560, 32935, 37640, 42784, 52696, 53480, 65870, 75280, 105392, 106960, 131740, 150560, 179731, 210784, 213920, 263480, 359462, 526960, 718924, 898655, 1053920, 1258117, 1437848, 1797310, 2516234, 2875696, 3594620, 5032468, 5751392, 6290585, 7189240, 10064936, 12581170, 14378480, 20129872, 25162340, 28756960, 40259744, 50324680, 100649360, 201298720]

約数ペア:

[(1, 201298720), (2, 100649360), (4, 50324680), (5, 40259744), (7, 28756960), (8, 25162340), (10, 20129872), (14, 14378480), (16, 12581170), (20, 10064936), (28, 7189240), (32, 6290585), (35, 5751392), (40, 5032468), (56, 3594620), (70, 2875696), (80, 2516234), (112, 1797310), (140, 1437848), (160, 1258117), (191, 1053920), (224, 898655), (280, 718924), (382, 526960), (560, 359462), (764, 263480), (941, 213920), (955, 210784), (1120, 179731), (1337, 150560), (1528, 131740), (1882, 106960), (1910, 105392), (2674, 75280), (3056, 65870), (3764, 53480), (3820, 52696), (4705, 42784), (5348, 37640), (6112, 32935), (6587, 30560), (6685, 30112), (7528, 26740), (7640, 26348), (9410, 21392), (10696, 18820), (13174, 15280), (13370, 15056)]