200569810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 422231040

約数和(自身を除く): 221661230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 109, 194, 218, 271, 485, 542, 545, 679, 763, 970, 1090, 1355, 1358, 1526, 1897, 2710, 3395, 3794, 3815, 6790, 7630, 9485, 10573, 18970, 21146, 26287, 29539, 52574, 52865, 59078, 74011, 105730, 131435, 147695, 148022, 184009, 206773, 262870, 295390, 368018, 370055, 413546, 740110, 920045, 1033865, 1840090, 2067730, 2865283, 5730566, 14326415, 20056981, 28652830, 40113962, 100284905, 200569810]

約数ペア:

[(1, 200569810), (2, 100284905), (5, 40113962), (7, 28652830), (10, 20056981), (14, 14326415), (35, 5730566), (70, 2865283), (97, 2067730), (109, 1840090), (194, 1033865), (218, 920045), (271, 740110), (485, 413546), (542, 370055), (545, 368018), (679, 295390), (763, 262870), (970, 206773), (1090, 184009), (1355, 148022), (1358, 147695), (1526, 131435), (1897, 105730), (2710, 74011), (3395, 59078), (3794, 52865), (3815, 52574), (6790, 29539), (7630, 26287), (9485, 21146), (10573, 18970)]