201693456

素因数分解:

$2^4\times 3^3\times {\mathrm{541}}^1\times {\mathrm{863}}^1$

素因数の和:1421

約数の個数: 80

約数和(自身を含む): 580677120

約数和(自身を除く): 378983664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 541, 863, 1082, 1623, 1726, 2164, 2589, 3246, 3452, 4328, 4869, 5178, 6492, 6904, 7767, 8656, 9738, 10356, 12984, 13808, 14607, 15534, 19476, 20712, 23301, 25968, 29214, 31068, 38952, 41424, 46602, 58428, 62136, 77904, 93204, 116856, 124272, 186408, 233712, 372816, 466883, 933766, 1400649, 1867532, 2801298, 3735064, 4201947, 5602596, 7470128, 8403894, 11205192, 12605841, 16807788, 22410384, 25211682, 33615576, 50423364, 67231152, 100846728, 201693456]

約数ペア:

[(1, 201693456), (2, 100846728), (3, 67231152), (4, 50423364), (6, 33615576), (8, 25211682), (9, 22410384), (12, 16807788), (16, 12605841), (18, 11205192), (24, 8403894), (27, 7470128), (36, 5602596), (48, 4201947), (54, 3735064), (72, 2801298), (108, 1867532), (144, 1400649), (216, 933766), (432, 466883), (541, 372816), (863, 233712), (1082, 186408), (1623, 124272), (1726, 116856), (2164, 93204), (2589, 77904), (3246, 62136), (3452, 58428), (4328, 46602), (4869, 41424), (5178, 38952), (6492, 31068), (6904, 29214), (7767, 25968), (8656, 23301), (9738, 20712), (10356, 19476), (12984, 15534), (13808, 14607)]