195521872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134287}}^1$

素因数の和:134315

約数の個数: 40

約数和(自身を含む): 466247936

約数和(自身を除く): 270726064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 134287, 268574, 537148, 940009, 1074296, 1745731, 1880018, 2148592, 3491462, 3760036, 6982924, 7520072, 12220117, 13965848, 15040144, 24440234, 27931696, 48880468, 97760936, 195521872]

約数ペア:

[(1, 195521872), (2, 97760936), (4, 48880468), (7, 27931696), (8, 24440234), (13, 15040144), (14, 13965848), (16, 12220117), (26, 7520072), (28, 6982924), (52, 3760036), (56, 3491462), (91, 2148592), (104, 1880018), (112, 1745731), (182, 1074296), (208, 940009), (364, 537148), (728, 268574), (1456, 134287)]