206816748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 542976000

約数和(自身を除く): 336159252

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 372, 551, 589, 899, 1009, 1102, 1178, 1653, 1767, 1798, 2018, 2204, 2356, 2697, 3027, 3306, 3534, 3596, 4036, 5394, 6054, 6612, 7068, 10788, 12108, 17081, 19171, 29261, 31279, 34162, 38342, 51243, 57513, 58522, 62558, 68324, 76684, 87783, 93837, 102486, 115026, 117044, 125116, 175566, 187674, 204972, 230052, 351132, 375348, 555959, 594301, 907091, 1111918, 1188602, 1667877, 1782903, 1814182, 2223836, 2377204, 2721273, 3335754, 3565806, 3628364, 5442546, 6671508, 7131612, 10885092, 17234729, 34469458, 51704187, 68938916, 103408374, 206816748]

約数ペア:

[(1, 206816748), (2, 103408374), (3, 68938916), (4, 51704187), (6, 34469458), (12, 17234729), (19, 10885092), (29, 7131612), (31, 6671508), (38, 5442546), (57, 3628364), (58, 3565806), (62, 3335754), (76, 2721273), (87, 2377204), (93, 2223836), (114, 1814182), (116, 1782903), (124, 1667877), (174, 1188602), (186, 1111918), (228, 907091), (348, 594301), (372, 555959), (551, 375348), (589, 351132), (899, 230052), (1009, 204972), (1102, 187674), (1178, 175566), (1653, 125116), (1767, 117044), (1798, 115026), (2018, 102486), (2204, 93837), (2356, 87783), (2697, 76684), (3027, 68324), (3306, 62558), (3534, 58522), (3596, 57513), (4036, 51243), (5394, 38342), (6054, 34162), (6612, 31279), (7068, 29261), (10788, 19171), (12108, 17081)]