199029371344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{49523}}^1$

素因数の和:49784

約数の個数: 80

約数和(自身を含む): 410904986112

約数和(自身を除く): 211875614768

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 163, 184, 268, 326, 368, 536, 652, 1072, 1304, 1541, 2608, 3082, 3749, 6164, 7498, 10921, 12328, 14996, 21842, 24656, 29992, 43684, 49523, 59984, 87368, 99046, 174736, 198092, 251183, 396184, 502366, 792368, 1004732, 1139029, 2009464, 2278058, 3318041, 4018928, 4556116, 6636082, 8072249, 9112232, 13272164, 16144498, 18224464, 26544328, 32288996, 53088656, 64577992, 76314943, 129155984, 152629886, 185661727, 305259772, 371323454, 540840683, 610519544, 742646908, 1081681366, 1221039088, 1485293816, 2163362732, 2970587632, 4326725464, 8653450928, 12439335709, 24878671418, 49757342836, 99514685672, 199029371344]

約数ペア:

[(1, 199029371344), (2, 99514685672), (4, 49757342836), (8, 24878671418), (16, 12439335709), (23, 8653450928), (46, 4326725464), (67, 2970587632), (92, 2163362732), (134, 1485293816), (163, 1221039088), (184, 1081681366), (268, 742646908), (326, 610519544), (368, 540840683), (536, 371323454), (652, 305259772), (1072, 185661727), (1304, 152629886), (1541, 129155984), (2608, 76314943), (3082, 64577992), (3749, 53088656), (6164, 32288996), (7498, 26544328), (10921, 18224464), (12328, 16144498), (14996, 13272164), (21842, 9112232), (24656, 8072249), (29992, 6636082), (43684, 4556116), (49523, 4018928), (59984, 3318041), (87368, 2278058), (99046, 2009464), (174736, 1139029), (198092, 1004732), (251183, 792368), (396184, 502366)]