207020448

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 620081280

約数和(自身を除く): 413060832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 243, 288, 316, 324, 337, 432, 474, 486, 632, 648, 674, 711, 864, 948, 972, 1011, 1264, 1296, 1348, 1422, 1896, 1944, 2022, 2133, 2528, 2592, 2696, 2844, 3033, 3792, 3888, 4044, 4266, 5392, 5688, 6066, 6399, 7584, 7776, 8088, 8532, 9099, 10784, 11376, 12132, 12798, 16176, 17064, 18198, 19197, 22752, 24264, 25596, 26623, 27297, 32352, 34128, 36396, 38394, 48528, 51192, 53246, 54594, 68256, 72792, 76788, 79869, 81891, 97056, 102384, 106492, 109188, 145584, 153576, 159738, 163782, 204768, 212984, 218376, 239607, 291168, 307152, 319476, 327564, 425968, 436752, 479214, 614304, 638952, 655128, 718821, 851936, 873504, 958428, 1277904, 1310256, 1437642, 1916856, 2156463, 2555808, 2620512, 2875284, 3833712, 4312926, 5750568, 6469389, 7667424, 8625852, 11501136, 12938778, 17251704, 23002272, 25877556, 34503408, 51755112, 69006816, 103510224, 207020448]

約数ペア:

[(1, 207020448), (2, 103510224), (3, 69006816), (4, 51755112), (6, 34503408), (8, 25877556), (9, 23002272), (12, 17251704), (16, 12938778), (18, 11501136), (24, 8625852), (27, 7667424), (32, 6469389), (36, 5750568), (48, 4312926), (54, 3833712), (72, 2875284), (79, 2620512), (81, 2555808), (96, 2156463), (108, 1916856), (144, 1437642), (158, 1310256), (162, 1277904), (216, 958428), (237, 873504), (243, 851936), (288, 718821), (316, 655128), (324, 638952), (337, 614304), (432, 479214), (474, 436752), (486, 425968), (632, 327564), (648, 319476), (674, 307152), (711, 291168), (864, 239607), (948, 218376), (972, 212984), (1011, 204768), (1264, 163782), (1296, 159738), (1348, 153576), (1422, 145584), (1896, 109188), (1944, 106492), (2022, 102384), (2133, 97056), (2528, 81891), (2592, 79869), (2696, 76788), (2844, 72792), (3033, 68256), (3792, 54594), (3888, 53246), (4044, 51192), (4266, 48528), (5392, 38394), (5688, 36396), (6066, 34128), (6399, 32352), (7584, 27297), (7776, 26623), (8088, 25596), (8532, 24264), (9099, 22752), (10784, 19197), (11376, 18198), (12132, 17064), (12798, 16176)]