201933970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14947}}^1$

素因数の和:15154

約数の個数: 32

約数和(自身を含む): 417587328

約数和(自身を除く): 215653358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 14947, 29894, 74735, 104629, 149470, 209258, 523145, 1046290, 2884771, 5769542, 14423855, 20193397, 28847710, 40386794, 100966985, 201933970]

約数ペア:

[(1, 201933970), (2, 100966985), (5, 40386794), (7, 28847710), (10, 20193397), (14, 14423855), (35, 5769542), (70, 2884771), (193, 1046290), (386, 523145), (965, 209258), (1351, 149470), (1930, 104629), (2702, 74735), (6755, 29894), (13510, 14947)]