207957690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{43597}}^1$

素因数の和:43663

約数の個数: 48

約数和(自身を含む): 550904328

約数和(自身を除く): 342946638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 43597, 87194, 130791, 217985, 261582, 392373, 435970, 653955, 784746, 1307910, 1961865, 2310641, 3923730, 4621282, 6931923, 11553205, 13863846, 20795769, 23106410, 34659615, 41591538, 69319230, 103978845, 207957690]

約数ペア:

[(1, 207957690), (2, 103978845), (3, 69319230), (5, 41591538), (6, 34659615), (9, 23106410), (10, 20795769), (15, 13863846), (18, 11553205), (30, 6931923), (45, 4621282), (53, 3923730), (90, 2310641), (106, 1961865), (159, 1307910), (265, 784746), (318, 653955), (477, 435970), (530, 392373), (795, 261582), (954, 217985), (1590, 130791), (2385, 87194), (4770, 43597)]