198007002

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 443208480

約数和(自身を除く): 245201478

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 2347, 4687, 4694, 7041, 9374, 14061, 14082, 21123, 28122, 42183, 42246, 84366, 100921, 201842, 255823, 302763, 511646, 605526, 767469, 908289, 1534938, 1816578, 2302407, 4604814, 11000389, 22000778, 33001167, 66002334, 99003501, 198007002]

約数ペア:

[(1, 198007002), (2, 99003501), (3, 66002334), (6, 33001167), (9, 22000778), (18, 11000389), (43, 4604814), (86, 2302407), (109, 1816578), (129, 1534938), (218, 908289), (258, 767469), (327, 605526), (387, 511646), (654, 302763), (774, 255823), (981, 201842), (1962, 100921), (2347, 84366), (4687, 42246), (4694, 42183), (7041, 28122), (9374, 21123), (14061, 14082)]