206250512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3659}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 432055680

約数和(自身を除く): 225805168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 3523, 3659, 4336, 7046, 7318, 14092, 14636, 28184, 29272, 47567, 56368, 58544, 95134, 190268, 380536, 761072, 991589, 1983178, 3966356, 7932712, 12890657, 15865424, 25781314, 51562628, 103125256, 206250512]

約数ペア:

[(1, 206250512), (2, 103125256), (4, 51562628), (8, 25781314), (13, 15865424), (16, 12890657), (26, 7932712), (52, 3966356), (104, 1983178), (208, 991589), (271, 761072), (542, 380536), (1084, 190268), (2168, 95134), (3523, 58544), (3659, 56368), (4336, 47567), (7046, 29272), (7318, 28184), (14092, 14636)]