201894638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{7043}}^1$

素因数の和:8359

約数の個数: 16

約数和(自身を含む): 330673536

約数和(自身を除く): 128778898

約数列:

[1, 2, 11, 22, 1303, 2606, 7043, 14086, 14333, 28666, 77473, 154946, 9177029, 18354058, 100947319, 201894638]

約数ペア:

[(1, 201894638), (2, 100947319), (11, 18354058), (22, 9177029), (1303, 154946), (2606, 77473), (7043, 28666), (14086, 14333)]