206832974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 137903026

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 1691, 2047, 2659, 3382, 4094, 5318, 38893, 50521, 61157, 77786, 101042, 122314, 236651, 473302, 1161983, 2323966, 4496369, 5442973, 8992738, 10885946, 103416487, 206832974]

約数ペア:

[(1, 206832974), (2, 103416487), (19, 10885946), (23, 8992738), (38, 5442973), (46, 4496369), (89, 2323966), (178, 1161983), (437, 473302), (874, 236651), (1691, 122314), (2047, 101042), (2659, 77786), (3382, 61157), (4094, 50521), (5318, 38893)]