200420436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38268

約数の個数: 48

約数和(自身を含む): 513676800

約数和(自身を除く): 313256364

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 38219, 76438, 114657, 152876, 229314, 458628, 726161, 879037, 1452322, 1758074, 2178483, 2637111, 2904644, 3516148, 4356966, 5274222, 8713932, 10548444, 16701703, 33403406, 50105109, 66806812, 100210218, 200420436]

約数ペア:

[(1, 200420436), (2, 100210218), (3, 66806812), (4, 50105109), (6, 33403406), (12, 16701703), (19, 10548444), (23, 8713932), (38, 5274222), (46, 4356966), (57, 3516148), (69, 2904644), (76, 2637111), (92, 2178483), (114, 1758074), (138, 1452322), (228, 879037), (276, 726161), (437, 458628), (874, 229314), (1311, 152876), (1748, 114657), (2622, 76438), (5244, 38219)]