203401348072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1\times {\mathrm{16427}}^1$

素因数の和:18290

約数の個数: 64

約数和(自身を含む): 417104291520

約数和(自身を除く): 213702943448

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 1777, 3484, 3554, 6968, 7108, 14216, 16427, 23101, 32854, 46202, 65708, 92404, 119059, 131416, 184808, 213551, 238118, 427102, 476236, 854204, 952472, 1100609, 1547767, 1708408, 2201218, 3095534, 4402436, 6191068, 8804872, 12382136, 14307917, 28615834, 29190779, 57231668, 58381558, 114463336, 116763116, 233526232, 379480127, 758960254, 1517920508, 1955782193, 3035841016, 3911564386, 7823128772, 15646257544, 25425168509, 50850337018, 101700674036, 203401348072]

約数ペア:

[(1, 203401348072), (2, 101700674036), (4, 50850337018), (8, 25425168509), (13, 15646257544), (26, 7823128772), (52, 3911564386), (67, 3035841016), (104, 1955782193), (134, 1517920508), (268, 758960254), (536, 379480127), (871, 233526232), (1742, 116763116), (1777, 114463336), (3484, 58381558), (3554, 57231668), (6968, 29190779), (7108, 28615834), (14216, 14307917), (16427, 12382136), (23101, 8804872), (32854, 6191068), (46202, 4402436), (65708, 3095534), (92404, 2201218), (119059, 1708408), (131416, 1547767), (184808, 1100609), (213551, 952472), (238118, 854204), (427102, 476236)]