206506716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21701}}^1$

素因数の和:21782

約数の個数: 48

約数和(自身を含む): 527445408

約数和(自身を除く): 320938692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 21701, 43402, 65103, 86804, 130206, 260412, 282113, 564226, 846339, 1128452, 1323761, 1692678, 2647522, 3385356, 3971283, 5295044, 7942566, 15885132, 17208893, 34417786, 51626679, 68835572, 103253358, 206506716]

約数ペア:

[(1, 206506716), (2, 103253358), (3, 68835572), (4, 51626679), (6, 34417786), (12, 17208893), (13, 15885132), (26, 7942566), (39, 5295044), (52, 3971283), (61, 3385356), (78, 2647522), (122, 1692678), (156, 1323761), (183, 1128452), (244, 846339), (366, 564226), (732, 282113), (793, 260412), (1586, 130206), (2379, 86804), (3172, 65103), (4758, 43402), (9516, 21701)]