208163802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{40961}}^1$

素因数の和:40995

約数の個数: 48

約数和(自身を含む): 523002816

約数和(自身を除く): 314839014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 40961, 81922, 122883, 245766, 286727, 450571, 573454, 860181, 901142, 1351713, 1720362, 2703426, 3153997, 4956281, 6307994, 9461991, 9912562, 14868843, 18923982, 29737686, 34693967, 69387934, 104081901, 208163802]

約数ペア:

[(1, 208163802), (2, 104081901), (3, 69387934), (6, 34693967), (7, 29737686), (11, 18923982), (14, 14868843), (21, 9912562), (22, 9461991), (33, 6307994), (42, 4956281), (66, 3153997), (77, 2703426), (121, 1720362), (154, 1351713), (231, 901142), (242, 860181), (363, 573454), (462, 450571), (726, 286727), (847, 245766), (1694, 122883), (2541, 81922), (5082, 40961)]