204877995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19319}}^1$

素因数の和:19435

約数の個数: 32

約数和(自身を含む): 378362880

約数和(自身を除く): 173484885

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 10605, 19319, 57957, 96595, 135233, 289785, 405699, 676165, 1951219, 2028495, 5853657, 9756095, 13658533, 29268285, 40975599, 68292665, 204877995]

約数ペア:

[(1, 204877995), (3, 68292665), (5, 40975599), (7, 29268285), (15, 13658533), (21, 9756095), (35, 5853657), (101, 2028495), (105, 1951219), (303, 676165), (505, 405699), (707, 289785), (1515, 135233), (2121, 96595), (3535, 57957), (10605, 19319)]