196273805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4271}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 292819968

約数和(自身を除く): 96546163

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 3535, 4271, 6565, 9191, 21355, 29897, 45955, 55523, 149485, 277615, 388661, 431371, 1943305, 2156855, 3019597, 5607823, 15097985, 28039115, 39254761, 196273805]

約数ペア:

[(1, 196273805), (5, 39254761), (7, 28039115), (13, 15097985), (35, 5607823), (65, 3019597), (91, 2156855), (101, 1943305), (455, 431371), (505, 388661), (707, 277615), (1313, 149485), (3535, 55523), (4271, 45955), (6565, 29897), (9191, 21355)]