207636402120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{247186193}}^1$

素因数の和:247186214

約数の個数: 64

約数和(自身を含む): 711896238720

約数和(自身を除く): 504259836600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 247186193, 494372386, 741558579, 988744772, 1235930965, 1483117158, 1730303351, 1977489544, 2471861930, 2966234316, 3460606702, 3707792895, 4943723860, 5190910053, 5932468632, 6921213404, 7415585790, 8651516755, 9887447720, 10381820106, 13842426808, 14831171580, 17303033510, 20763640212, 25954550265, 29662343160, 34606067020, 41527280424, 51909100530, 69212134040, 103818201060, 207636402120]

約数ペア:

[(1, 207636402120), (2, 103818201060), (3, 69212134040), (4, 51909100530), (5, 41527280424), (6, 34606067020), (7, 29662343160), (8, 25954550265), (10, 20763640212), (12, 17303033510), (14, 14831171580), (15, 13842426808), (20, 10381820106), (21, 9887447720), (24, 8651516755), (28, 7415585790), (30, 6921213404), (35, 5932468632), (40, 5190910053), (42, 4943723860), (56, 3707792895), (60, 3460606702), (70, 2966234316), (84, 2471861930), (105, 1977489544), (120, 1730303351), (140, 1483117158), (168, 1235930965), (210, 988744772), (280, 741558579), (420, 494372386), (840, 247186193)]