208063205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5303}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 305510400

約数和(自身を除く): 97447195

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 5303, 5605, 7847, 26515, 37121, 39235, 100757, 185605, 312877, 503785, 705299, 1564385, 2190139, 3526495, 5944663, 10950695, 29723315, 41612641, 208063205]

約数ペア:

[(1, 208063205), (5, 41612641), (7, 29723315), (19, 10950695), (35, 5944663), (59, 3526495), (95, 2190139), (133, 1564385), (295, 705299), (413, 503785), (665, 312877), (1121, 185605), (2065, 100757), (5303, 39235), (5605, 37121), (7847, 26515)]