211676411660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1110929}}^1$

素因数の和:1112306

約数の個数: 48

約数和(自身を含む): 508397117760

約数和(自身を除く): 296720706100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1361, 2722, 5444, 6805, 9527, 13610, 19054, 27220, 38108, 47635, 95270, 190540, 1110929, 2221858, 4443716, 5554645, 7776503, 11109290, 15553006, 22218580, 31106012, 38882515, 77765030, 155530060, 1511974369, 3023948738, 6047897476, 7559871845, 10583820583, 15119743690, 21167641166, 30239487380, 42335282332, 52919102915, 105838205830, 211676411660]

約数ペア:

[(1, 211676411660), (2, 105838205830), (4, 52919102915), (5, 42335282332), (7, 30239487380), (10, 21167641166), (14, 15119743690), (20, 10583820583), (28, 7559871845), (35, 6047897476), (70, 3023948738), (140, 1511974369), (1361, 155530060), (2722, 77765030), (5444, 38882515), (6805, 31106012), (9527, 22218580), (13610, 15553006), (19054, 11109290), (27220, 7776503), (38108, 5554645), (47635, 4443716), (95270, 2221858), (190540, 1110929)]