208482812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{10709}}^1$

素因数の和:10901

約数の個数: 24

約数和(自身を含む): 379048320

約数和(自身を除く): 170565508

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 10709, 19468, 21418, 42836, 331979, 663958, 1327916, 1681313, 3362626, 6725252, 52120703, 104241406, 208482812]

約数ペア:

[(1, 208482812), (2, 104241406), (4, 52120703), (31, 6725252), (62, 3362626), (124, 1681313), (157, 1327916), (314, 663958), (628, 331979), (4867, 42836), (9734, 21418), (10709, 19468)]