197227982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22460

約数の個数: 32

約数和(自身を含む): 367685568

約数和(自身を除く): 170457586

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 22397, 44794, 156779, 313558, 380749, 761498, 828689, 1657378, 2665243, 5330486, 5800823, 11601646, 14087713, 28175426, 98613991, 197227982]

約数ペア:

[(1, 197227982), (2, 98613991), (7, 28175426), (14, 14087713), (17, 11601646), (34, 5800823), (37, 5330486), (74, 2665243), (119, 1657378), (238, 828689), (259, 761498), (518, 380749), (629, 313558), (1258, 156779), (4403, 44794), (8806, 22397)]