194699615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 263070720

約数和(自身を除く): 68371105

約数列:

[1, 5, 11, 47, 55, 109, 235, 517, 545, 691, 1199, 2585, 3455, 5123, 5995, 7601, 25615, 32477, 38005, 56353, 75319, 162385, 281765, 357247, 376595, 828509, 1786235, 3539993, 4142545, 17699965, 38939923, 194699615]

約数ペア:

[(1, 194699615), (5, 38939923), (11, 17699965), (47, 4142545), (55, 3539993), (109, 1786235), (235, 828509), (517, 376595), (545, 357247), (691, 281765), (1199, 162385), (2585, 75319), (3455, 56353), (5123, 38005), (5995, 32477), (7601, 25615)]