203417916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303961}}^1$

素因数の和:1303981

約数の個数: 24

約数和(自身を含む): 511153104

約数和(自身を除く): 307735188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1303961, 2607922, 3911883, 5215844, 7823766, 15647532, 16951493, 33902986, 50854479, 67805972, 101708958, 203417916]

約数ペア:

[(1, 203417916), (2, 101708958), (3, 67805972), (4, 50854479), (6, 33902986), (12, 16951493), (13, 15647532), (26, 7823766), (39, 5215844), (52, 3911883), (78, 2607922), (156, 1303961)]