204560643

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 350645760

約数和(自身を除く): 146085117

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 2499, 2737, 3381, 3559, 8211, 10677, 19159, 24913, 57477, 60503, 74739, 81857, 174391, 181509, 245571, 423521, 523173, 572999, 1270563, 1391569, 1718997, 2964647, 4010993, 4174707, 8893941, 9740983, 12032979, 29222949, 68186881, 204560643]

約数ペア:

[(1, 204560643), (3, 68186881), (7, 29222949), (17, 12032979), (21, 9740983), (23, 8893941), (49, 4174707), (51, 4010993), (69, 2964647), (119, 1718997), (147, 1391569), (161, 1270563), (357, 572999), (391, 523173), (483, 423521), (833, 245571), (1127, 181509), (1173, 174391), (2499, 81857), (2737, 74739), (3381, 60503), (3559, 57477), (8211, 24913), (10677, 19159)]