207173690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1523}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 380975616

約数和(自身を除く): 173801926

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 1115, 1523, 2230, 3046, 7615, 13603, 15230, 27206, 68015, 92903, 136030, 185806, 339629, 464515, 679258, 929030, 1698145, 3396290, 20717369, 41434738, 103586845, 207173690]

約数ペア:

[(1, 207173690), (2, 103586845), (5, 41434738), (10, 20717369), (61, 3396290), (122, 1698145), (223, 929030), (305, 679258), (446, 464515), (610, 339629), (1115, 185806), (1523, 136030), (2230, 92903), (3046, 68015), (7615, 27206), (13603, 15230)]