200414718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42989}}^1$

素因数の和:43041

約数の個数: 48

約数和(自身を含む): 509689440

約数和(自身を除く): 309274722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 42989, 85978, 128967, 257934, 300923, 386901, 601846, 773802, 902769, 1590593, 1805538, 2708307, 3181186, 4771779, 5416614, 9543558, 11134151, 14315337, 22268302, 28630674, 33402453, 66804906, 100207359, 200414718]

約数ペア:

[(1, 200414718), (2, 100207359), (3, 66804906), (6, 33402453), (7, 28630674), (9, 22268302), (14, 14315337), (18, 11134151), (21, 9543558), (37, 5416614), (42, 4771779), (63, 3181186), (74, 2708307), (111, 1805538), (126, 1590593), (222, 902769), (259, 773802), (333, 601846), (518, 386901), (666, 300923), (777, 257934), (1554, 128967), (2331, 85978), (4662, 42989)]