211344812

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{9127}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 423247104

約数和(自身を除く): 211902292

約数列:

[1, 2, 4, 7, 14, 28, 827, 1654, 3308, 5789, 9127, 11578, 18254, 23156, 36508, 63889, 127778, 255556, 7548029, 15096058, 30192116, 52836203, 105672406, 211344812]

約数ペア:

[(1, 211344812), (2, 105672406), (4, 52836203), (7, 30192116), (14, 15096058), (28, 7548029), (827, 255556), (1654, 127778), (3308, 63889), (5789, 36508), (9127, 23156), (11578, 18254)]