201097435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2081}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 302206464

約数和(自身を除く): 101109029

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 385, 1255, 1757, 2081, 2761, 8785, 10405, 13805, 14567, 19327, 22891, 72835, 96635, 114455, 160237, 522331, 801185, 2611655, 3656317, 5745641, 18281585, 28728205, 40219487, 201097435]

約数ペア:

[(1, 201097435), (5, 40219487), (7, 28728205), (11, 18281585), (35, 5745641), (55, 3656317), (77, 2611655), (251, 801185), (385, 522331), (1255, 160237), (1757, 114455), (2081, 96635), (2761, 72835), (8785, 22891), (10405, 19327), (13805, 14567)]