195621738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67783}}^1$

素因数の和:67838

約数の個数: 32

約数和(自身を含む): 432733056

約数和(自身を除く): 237111318

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 67783, 135566, 203349, 406698, 881179, 1762358, 2507971, 2643537, 5015942, 5287074, 7523913, 15047826, 32603623, 65207246, 97810869, 195621738]

約数ペア:

[(1, 195621738), (2, 97810869), (3, 65207246), (6, 32603623), (13, 15047826), (26, 7523913), (37, 5287074), (39, 5015942), (74, 2643537), (78, 2507971), (111, 1762358), (222, 881179), (481, 406698), (962, 203349), (1443, 135566), (2886, 67783)]