201891858

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{98101}}^1$

素因数の和:98127

約数の個数: 32

約数和(自身を含む): 470889600

約数和(自身を除く): 268997742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 98101, 196202, 294303, 588606, 686707, 1373414, 2060121, 4120242, 4806949, 9613898, 14420847, 28841694, 33648643, 67297286, 100945929, 201891858]

約数ペア:

[(1, 201891858), (2, 100945929), (3, 67297286), (6, 33648643), (7, 28841694), (14, 14420847), (21, 9613898), (42, 4806949), (49, 4120242), (98, 2060121), (147, 1373414), (294, 686707), (343, 588606), (686, 294303), (1029, 196202), (2058, 98101)]