207753910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228301}}^1$

素因数の和:228328

約数の個数: 32

約数和(自身を含む): 460256832

約数和(自身を除く): 252502922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 228301, 456602, 1141505, 1598107, 2283010, 2967913, 3196214, 5935826, 7990535, 14839565, 15981070, 20775391, 29679130, 41550782, 103876955, 207753910]

約数ペア:

[(1, 207753910), (2, 103876955), (5, 41550782), (7, 29679130), (10, 20775391), (13, 15981070), (14, 14839565), (26, 7990535), (35, 5935826), (65, 3196214), (70, 2967913), (91, 2283010), (130, 1598107), (182, 1141505), (455, 456602), (910, 228301)]