201229930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1861}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 395756928

約数和(自身を除く): 194526998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1861, 1966, 3722, 4915, 9305, 9830, 10813, 18610, 20471, 21626, 40942, 54065, 102355, 108130, 204710, 1829363, 3658726, 9146815, 18293630, 20122993, 40245986, 100614965, 201229930]

約数ペア:

[(1, 201229930), (2, 100614965), (5, 40245986), (10, 20122993), (11, 18293630), (22, 9146815), (55, 3658726), (110, 1829363), (983, 204710), (1861, 108130), (1966, 102355), (3722, 54065), (4915, 40942), (9305, 21626), (9830, 20471), (10813, 18610)]