200304342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20123}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 502295040

約数和(自身を除く): 301990698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 20123, 40246, 60369, 120738, 140861, 181107, 281722, 362214, 422583, 845166, 1267749, 1589717, 2535498, 3179434, 4769151, 9538302, 11128019, 14307453, 22256038, 28614906, 33384057, 66768114, 100152171, 200304342]

約数ペア:

[(1, 200304342), (2, 100152171), (3, 66768114), (6, 33384057), (7, 28614906), (9, 22256038), (14, 14307453), (18, 11128019), (21, 9538302), (42, 4769151), (63, 3179434), (79, 2535498), (126, 1589717), (158, 1267749), (237, 845166), (474, 422583), (553, 362214), (711, 281722), (1106, 181107), (1422, 140861), (1659, 120738), (3318, 60369), (4977, 40246), (9954, 20123)]