201245824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120941}}^1$

素因数の和:120968

約数の個数: 32

約数和(自身を含む): 431762940

約数和(自身を除く): 230517116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120941, 241882, 483764, 967528, 1572233, 1935056, 3144466, 3870112, 6288932, 7740224, 12577864, 15480448, 25155728, 50311456, 100622912, 201245824]

約数ペア:

[(1, 201245824), (2, 100622912), (4, 50311456), (8, 25155728), (13, 15480448), (16, 12577864), (26, 7740224), (32, 6288932), (52, 3870112), (64, 3144466), (104, 1935056), (128, 1572233), (208, 967528), (416, 483764), (832, 241882), (1664, 120941)]