204132475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 266634720

約数和(自身を除く): 62502245

約数列:

[1, 5, 23, 25, 109, 115, 545, 575, 2507, 2725, 3257, 12535, 16285, 62675, 74911, 81425, 355013, 374555, 1775065, 1872775, 8165299, 8875325, 40826495, 204132475]

約数ペア:

[(1, 204132475), (5, 40826495), (23, 8875325), (25, 8165299), (109, 1872775), (115, 1775065), (545, 374555), (575, 355013), (2507, 81425), (2725, 74911), (3257, 62675), (12535, 16285)]