198946937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8753}}^1$

素因数の和:8968

約数の個数: 16

約数和(自身を含む): 242030592

約数和(自身を除く): 43083655

約数列:

[1, 7, 17, 119, 191, 1337, 3247, 8753, 22729, 61271, 148801, 1041607, 1671823, 11702761, 28420991, 198946937]

約数ペア:

[(1, 198946937), (7, 28420991), (17, 11702761), (119, 1671823), (191, 1041607), (1337, 148801), (3247, 61271), (8753, 22729)]