209201268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1699}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 505702400

約数和(自身を除く): 296501132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 993, 1324, 1699, 1986, 3398, 3972, 5097, 6796, 10194, 10261, 20388, 20522, 30783, 41044, 52669, 61566, 105338, 123132, 158007, 210676, 316014, 562369, 632028, 1124738, 1687107, 2249476, 3374214, 6748428, 17433439, 34866878, 52300317, 69733756, 104600634, 209201268]

約数ペア:

[(1, 209201268), (2, 104600634), (3, 69733756), (4, 52300317), (6, 34866878), (12, 17433439), (31, 6748428), (62, 3374214), (93, 2249476), (124, 1687107), (186, 1124738), (331, 632028), (372, 562369), (662, 316014), (993, 210676), (1324, 158007), (1699, 123132), (1986, 105338), (3398, 61566), (3972, 52669), (5097, 41044), (6796, 30783), (10194, 20522), (10261, 20388)]