203375198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{12203}}^1$

素因数の和:12859

約数の個数: 16

約数和(自身を含む): 329068656

約数和(自身を除く): 125693458

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 12203, 16666, 24406, 158639, 317278, 7822123, 15644246, 101687599, 203375198]

約数ペア:

[(1, 203375198), (2, 101687599), (13, 15644246), (26, 7822123), (641, 317278), (1282, 158639), (8333, 24406), (12203, 16666)]