201864835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15287}}^1$

素因数の和:15450

約数の個数: 16

約数和(自身を含む): 256838400

約数和(自身を除く): 54973565

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 15287, 76435, 290453, 1452265, 2124893, 10624465, 40372967, 201864835]

約数ペア:

[(1, 201864835), (5, 40372967), (19, 10624465), (95, 2124893), (139, 1452265), (695, 290453), (2641, 76435), (13205, 15287)]