205844339960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{735158357}}^1$

素因数の和:735158375

約数の個数: 32

約数和(自身を含む): 529314017760

約数和(自身を除く): 323469677800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 735158357, 1470316714, 2940633428, 3675791785, 5146108499, 5881266856, 7351583570, 10292216998, 14703167140, 20584433996, 25730542495, 29406334280, 41168867992, 51461084990, 102922169980, 205844339960]

約数ペア:

[(1, 205844339960), (2, 102922169980), (4, 51461084990), (5, 41168867992), (7, 29406334280), (8, 25730542495), (10, 20584433996), (14, 14703167140), (20, 10292216998), (28, 7351583570), (35, 5881266856), (40, 5146108499), (56, 3675791785), (70, 2940633428), (140, 1470316714), (280, 735158357)]