201644544

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 557723232

約数和(自身を除く): 356078688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 128, 129, 142, 172, 192, 213, 256, 258, 284, 344, 384, 426, 512, 516, 568, 688, 768, 852, 1032, 1136, 1376, 1536, 1704, 1849, 2064, 2272, 2752, 3053, 3408, 3698, 4128, 4544, 5504, 5547, 6106, 6816, 7396, 8256, 9088, 9159, 11008, 11094, 12212, 13632, 14792, 16512, 18176, 18318, 22016, 22188, 24424, 27264, 29584, 33024, 36352, 36636, 44376, 48848, 54528, 59168, 66048, 73272, 88752, 97696, 109056, 118336, 131279, 146544, 177504, 195392, 236672, 262558, 293088, 355008, 390784, 393837, 473344, 525116, 586176, 710016, 781568, 787674, 946688, 1050232, 1172352, 1420032, 1563136, 1575348, 2100464, 2344704, 2840064, 3150696, 4200928, 4689408, 6301392, 8401856, 12602784, 16803712, 25205568, 33607424, 50411136, 67214848, 100822272, 201644544]

約数ペア:

[(1, 201644544), (2, 100822272), (3, 67214848), (4, 50411136), (6, 33607424), (8, 25205568), (12, 16803712), (16, 12602784), (24, 8401856), (32, 6301392), (43, 4689408), (48, 4200928), (64, 3150696), (71, 2840064), (86, 2344704), (96, 2100464), (128, 1575348), (129, 1563136), (142, 1420032), (172, 1172352), (192, 1050232), (213, 946688), (256, 787674), (258, 781568), (284, 710016), (344, 586176), (384, 525116), (426, 473344), (512, 393837), (516, 390784), (568, 355008), (688, 293088), (768, 262558), (852, 236672), (1032, 195392), (1136, 177504), (1376, 146544), (1536, 131279), (1704, 118336), (1849, 109056), (2064, 97696), (2272, 88752), (2752, 73272), (3053, 66048), (3408, 59168), (3698, 54528), (4128, 48848), (4544, 44376), (5504, 36636), (5547, 36352), (6106, 33024), (6816, 29584), (7396, 27264), (8256, 24424), (9088, 22188), (9159, 22016), (11008, 18318), (11094, 18176), (12212, 16512), (13632, 14792)]