201455842

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{39209}}^1$

素因数の和:39585

約数の個数: 16

約数和(自身を含む): 346302720

約数和(自身を除く): 144846878

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 39209, 78418, 274463, 548926, 14389703, 28779406, 100727921, 201455842]

約数ペア:

[(1, 201455842), (2, 100727921), (7, 28779406), (14, 14389703), (367, 548926), (734, 274463), (2569, 78418), (5138, 39209)]