198961898148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{425132261}}^1$

素因数の和:425132284

約数の個数: 36

約数和(自身を含む): 541618501788

約数和(自身を除く): 342656603640

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 425132261, 850264522, 1275396783, 1700529044, 2550793566, 3826190349, 5101587132, 5526719393, 7652380698, 11053438786, 15304761396, 16580158179, 22106877572, 33160316358, 49740474537, 66320632716, 99480949074, 198961898148]

約数ペア:

[(1, 198961898148), (2, 99480949074), (3, 66320632716), (4, 49740474537), (6, 33160316358), (9, 22106877572), (12, 16580158179), (13, 15304761396), (18, 11053438786), (26, 7652380698), (36, 5526719393), (39, 5101587132), (52, 3826190349), (78, 2550793566), (117, 1700529044), (156, 1275396783), (234, 850264522), (468, 425132261)]