201394508

素因数分解:

$2^2\times 7^3\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 413448000

約数和(自身を除く): 212053492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 458, 641, 686, 916, 1282, 1372, 1603, 2564, 3206, 4487, 6412, 8974, 11221, 17948, 22442, 31409, 44884, 62818, 78547, 125636, 146789, 157094, 219863, 293578, 314188, 439726, 587156, 879452, 1027523, 2055046, 4110092, 7192661, 14385322, 28770644, 50348627, 100697254, 201394508]

約数ペア:

[(1, 201394508), (2, 100697254), (4, 50348627), (7, 28770644), (14, 14385322), (28, 7192661), (49, 4110092), (98, 2055046), (196, 1027523), (229, 879452), (343, 587156), (458, 439726), (641, 314188), (686, 293578), (916, 219863), (1282, 157094), (1372, 146789), (1603, 125636), (2564, 78547), (3206, 62818), (4487, 44884), (6412, 31409), (8974, 22442), (11221, 17948)]