201547808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 498814848

約数和(自身を除く): 297267040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 157, 176, 224, 308, 314, 352, 521, 616, 628, 1042, 1099, 1232, 1256, 1727, 2084, 2198, 2464, 2512, 3454, 3647, 4168, 4396, 5024, 5731, 6908, 7294, 8336, 8792, 11462, 12089, 13816, 14588, 16672, 17584, 22924, 24178, 27632, 29176, 35168, 40117, 45848, 48356, 55264, 58352, 80234, 81797, 91696, 96712, 116704, 160468, 163594, 183392, 193424, 320936, 327188, 386848, 572579, 641872, 654376, 899767, 1145158, 1283744, 1308752, 1799534, 2290316, 2617504, 3599068, 4580632, 6298369, 7198136, 9161264, 12596738, 14396272, 18322528, 25193476, 28792544, 50386952, 100773904, 201547808]

約数ペア:

[(1, 201547808), (2, 100773904), (4, 50386952), (7, 28792544), (8, 25193476), (11, 18322528), (14, 14396272), (16, 12596738), (22, 9161264), (28, 7198136), (32, 6298369), (44, 4580632), (56, 3599068), (77, 2617504), (88, 2290316), (112, 1799534), (154, 1308752), (157, 1283744), (176, 1145158), (224, 899767), (308, 654376), (314, 641872), (352, 572579), (521, 386848), (616, 327188), (628, 320936), (1042, 193424), (1099, 183392), (1232, 163594), (1256, 160468), (1727, 116704), (2084, 96712), (2198, 91696), (2464, 81797), (2512, 80234), (3454, 58352), (3647, 55264), (4168, 48356), (4396, 45848), (5024, 40117), (5731, 35168), (6908, 29176), (7294, 27632), (8336, 24178), (8792, 22924), (11462, 17584), (12089, 16672), (13816, 14588)]