201631792

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 399974400

約数和(自身を除く): 198342608

約数列:

[1, 2, 4, 8, 16, 59, 118, 167, 236, 334, 472, 668, 944, 1279, 1336, 2558, 2672, 5116, 9853, 10232, 19706, 20464, 39412, 75461, 78824, 150922, 157648, 213593, 301844, 427186, 603688, 854372, 1207376, 1708744, 3417488, 12601987, 25203974, 50407948, 100815896, 201631792]

約数ペア:

[(1, 201631792), (2, 100815896), (4, 50407948), (8, 25203974), (16, 12601987), (59, 3417488), (118, 1708744), (167, 1207376), (236, 854372), (334, 603688), (472, 427186), (668, 301844), (944, 213593), (1279, 157648), (1336, 150922), (2558, 78824), (2672, 75461), (5116, 39412), (9853, 20464), (10232, 19706)]