200032217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 270552960

約数和(自身を除く): 70520743

約数列:

[1, 7, 11, 17, 77, 89, 101, 119, 187, 289, 623, 707, 979, 1111, 1309, 1513, 1717, 2023, 3179, 6853, 7777, 8989, 10591, 12019, 16643, 18887, 22253, 25721, 29189, 62923, 98879, 116501, 132209, 152813, 180047, 204323, 282931, 321079, 692153, 1069691, 1680943, 1980517, 2247553, 2597821, 11766601, 18184747, 28576031, 200032217]

約数ペア:

[(1, 200032217), (7, 28576031), (11, 18184747), (17, 11766601), (77, 2597821), (89, 2247553), (101, 1980517), (119, 1680943), (187, 1069691), (289, 692153), (623, 321079), (707, 282931), (979, 204323), (1111, 180047), (1309, 152813), (1513, 132209), (1717, 116501), (2023, 98879), (3179, 62923), (6853, 29189), (7777, 25721), (8989, 22253), (10591, 18887), (12019, 16643)]