206534085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24989}}^1$

素因数の和:25045

約数の個数: 32

約数和(自身を含む): 359856000

約数和(自身を除く): 153321915

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 24989, 74967, 124945, 374835, 474791, 724681, 1424373, 2174043, 2373955, 3623405, 7121865, 10870215, 13768939, 41306817, 68844695, 206534085]

約数ペア:

[(1, 206534085), (3, 68844695), (5, 41306817), (15, 13768939), (19, 10870215), (29, 7121865), (57, 3623405), (87, 2373955), (95, 2174043), (145, 1424373), (285, 724681), (435, 474791), (551, 374835), (1653, 124945), (2755, 74967), (8265, 24989)]