210008148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2500097}}^1$

素因数の和:2500111

約数の個数: 24

約数和(自身を含む): 560021952

約数和(自身を除く): 350013804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2500097, 5000194, 7500291, 10000388, 15000582, 17500679, 30001164, 35001358, 52502037, 70002716, 105004074, 210008148]

約数ペア:

[(1, 210008148), (2, 105004074), (3, 70002716), (4, 52502037), (6, 35001358), (7, 30001164), (12, 17500679), (14, 15000582), (21, 10000388), (28, 7500291), (42, 5000194), (84, 2500097)]