201620448

素因数分解:

$2^5\times 3^3\times {\mathrm{233357}}^1$

素因数の和:233376

約数の個数: 48

約数和(自身を含む): 588062160

約数和(自身を除く): 386441712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 233357, 466714, 700071, 933428, 1400142, 1866856, 2100213, 2800284, 3733712, 4200426, 5600568, 6300639, 7467424, 8400852, 11201136, 12601278, 16801704, 22402272, 25202556, 33603408, 50405112, 67206816, 100810224, 201620448]

約数ペア:

[(1, 201620448), (2, 100810224), (3, 67206816), (4, 50405112), (6, 33603408), (8, 25202556), (9, 22402272), (12, 16801704), (16, 12601278), (18, 11201136), (24, 8400852), (27, 7467424), (32, 6300639), (36, 5600568), (48, 4200426), (54, 3733712), (72, 2800284), (96, 2100213), (108, 1866856), (144, 1400142), (216, 933428), (288, 700071), (432, 466714), (864, 233357)]