200199538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1427}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 375072768

約数和(自身を除く): 174873230

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 911, 1427, 1822, 2854, 6377, 9989, 10021, 12754, 15697, 19978, 20042, 31394, 70147, 109879, 140294, 219758, 1299997, 2599994, 9099979, 14299967, 18199958, 28599934, 100099769, 200199538]

約数ペア:

[(1, 200199538), (2, 100099769), (7, 28599934), (11, 18199958), (14, 14299967), (22, 9099979), (77, 2599994), (154, 1299997), (911, 219758), (1427, 140294), (1822, 109879), (2854, 70147), (6377, 31394), (9989, 20042), (10021, 19978), (12754, 15697)]