201631066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1249}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 372960000

約数和(自身を除く): 171328934

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 887, 1249, 1774, 2498, 6209, 8743, 11531, 12418, 16237, 17486, 23062, 32474, 80717, 113659, 161434, 227318, 1107863, 2215726, 7755041, 14402219, 15510082, 28804438, 100815533, 201631066]

約数ペア:

[(1, 201631066), (2, 100815533), (7, 28804438), (13, 15510082), (14, 14402219), (26, 7755041), (91, 2215726), (182, 1107863), (887, 227318), (1249, 161434), (1774, 113659), (2498, 80717), (6209, 32474), (8743, 23062), (11531, 17486), (12418, 16237)]