199141024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 408844800

約数和(自身を除く): 209703776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 1949, 3193, 3296, 3898, 6386, 7796, 12772, 15592, 25544, 31184, 51088, 60419, 62368, 102176, 120838, 200747, 241676, 401494, 483352, 802988, 966704, 1605976, 1933408, 3211952, 6223157, 6423904, 12446314, 24892628, 49785256, 99570512, 199141024]

約数ペア:

[(1, 199141024), (2, 99570512), (4, 49785256), (8, 24892628), (16, 12446314), (31, 6423904), (32, 6223157), (62, 3211952), (103, 1933408), (124, 1605976), (206, 966704), (248, 802988), (412, 483352), (496, 401494), (824, 241676), (992, 200747), (1648, 120838), (1949, 102176), (3193, 62368), (3296, 60419), (3898, 51088), (6386, 31184), (7796, 25544), (12772, 15592)]