201479877392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{15683}}^1$

素因数の和:16068

約数の個数: 80

約数和(自身を含む): 406637687808

約数和(自身を除く): 205157810416

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 263, 284, 344, 526, 568, 688, 1052, 1136, 2104, 3053, 4208, 6106, 11309, 12212, 15683, 18673, 22618, 24424, 31366, 37346, 45236, 48848, 62732, 74692, 90472, 125464, 149384, 180944, 250928, 298768, 674369, 802939, 1113493, 1348738, 1605878, 2226986, 2697476, 3211756, 4124629, 4453972, 5394952, 6423512, 8249258, 8907944, 10789904, 12847024, 16498516, 17815888, 32997032, 47880199, 65994064, 95760398, 177359047, 191520796, 292848659, 354718094, 383041592, 585697318, 709436188, 766083184, 1171394636, 1418872376, 2342789272, 2837744752, 4685578544, 12592492337, 25184984674, 50369969348, 100739938696, 201479877392]

約数ペア:

[(1, 201479877392), (2, 100739938696), (4, 50369969348), (8, 25184984674), (16, 12592492337), (43, 4685578544), (71, 2837744752), (86, 2342789272), (142, 1418872376), (172, 1171394636), (263, 766083184), (284, 709436188), (344, 585697318), (526, 383041592), (568, 354718094), (688, 292848659), (1052, 191520796), (1136, 177359047), (2104, 95760398), (3053, 65994064), (4208, 47880199), (6106, 32997032), (11309, 17815888), (12212, 16498516), (15683, 12847024), (18673, 10789904), (22618, 8907944), (24424, 8249258), (31366, 6423512), (37346, 5394952), (45236, 4453972), (48848, 4124629), (62732, 3211756), (74692, 2697476), (90472, 2226986), (125464, 1605878), (149384, 1348738), (180944, 1113493), (250928, 802939), (298768, 674369)]