199995246

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21491}}^1$

素因数の和:21557

約数の個数: 48

約数和(自身を含む): 482796288

約数和(自身を除く): 282801042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 3102, 4653, 9306, 21491, 42982, 64473, 128946, 193419, 236401, 386838, 472802, 709203, 1010077, 1418406, 2020154, 2127609, 3030231, 4255218, 6060462, 9090693, 11110847, 18181386, 22221694, 33332541, 66665082, 99997623, 199995246]

約数ペア:

[(1, 199995246), (2, 99997623), (3, 66665082), (6, 33332541), (9, 22221694), (11, 18181386), (18, 11110847), (22, 9090693), (33, 6060462), (47, 4255218), (66, 3030231), (94, 2127609), (99, 2020154), (141, 1418406), (198, 1010077), (282, 709203), (423, 472802), (517, 386838), (846, 236401), (1034, 193419), (1551, 128946), (3102, 64473), (4653, 42982), (9306, 21491)]