201243650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{75941}}^1$

素因数の和:76006

約数の個数: 24

約数和(自身を含む): 381380724

約数和(自身を除く): 180137074

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 75941, 151882, 379705, 759410, 1898525, 3797050, 4024873, 8049746, 20124365, 40248730, 100621825, 201243650]

約数ペア:

[(1, 201243650), (2, 100621825), (5, 40248730), (10, 20124365), (25, 8049746), (50, 4024873), (53, 3797050), (106, 1898525), (265, 759410), (530, 379705), (1325, 151882), (2650, 75941)]