201441786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 499661568

約数和(自身を除く): 298219782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2693, 2877, 3562, 5343, 5386, 5754, 8079, 10686, 12467, 16158, 18851, 24934, 35009, 37401, 37702, 56553, 70018, 74802, 105027, 113106, 210054, 245063, 368941, 490126, 735189, 737882, 1106823, 1470378, 2213646, 2582587, 4796233, 5165174, 7747761, 9592466, 14388699, 15495522, 28777398, 33573631, 67147262, 100720893, 201441786]

約数ペア:

[(1, 201441786), (2, 100720893), (3, 67147262), (6, 33573631), (7, 28777398), (13, 15495522), (14, 14388699), (21, 9592466), (26, 7747761), (39, 5165174), (42, 4796233), (78, 2582587), (91, 2213646), (137, 1470378), (182, 1106823), (273, 737882), (274, 735189), (411, 490126), (546, 368941), (822, 245063), (959, 210054), (1781, 113106), (1918, 105027), (2693, 74802), (2877, 70018), (3562, 56553), (5343, 37702), (5386, 37401), (5754, 35009), (8079, 24934), (10686, 18851), (12467, 16158)]