200086719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 325264896

約数和(自身を除く): 125178177

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 4091, 6987, 12273, 16303, 28637, 48909, 69547, 85911, 208641, 486829, 560467, 1460487, 1681401, 3923269, 9527939, 11769807, 28583817, 66695573, 200086719]

約数ペア:

[(1, 200086719), (3, 66695573), (7, 28583817), (17, 11769807), (21, 9527939), (51, 3923269), (119, 1681401), (137, 1460487), (357, 560467), (411, 486829), (959, 208641), (2329, 85911), (2877, 69547), (4091, 48909), (6987, 28637), (12273, 16303)]