100491152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{330563}}^1$

素因数の和:330590

約数の個数: 20

約数和(自身を含む): 204949680

約数和(自身を除く): 104458528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 330563, 661126, 1322252, 2644504, 5289008, 6280697, 12561394, 25122788, 50245576, 100491152]

約数ペア:

[(1, 100491152), (2, 50245576), (4, 25122788), (8, 12561394), (16, 6280697), (19, 5289008), (38, 2644504), (76, 1322252), (152, 661126), (304, 330563)]