211380200

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{3929}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 493411500

約数和(自身を除く): 282031300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 1076, 1345, 2152, 2690, 3929, 5380, 6725, 7858, 10760, 13450, 15716, 19645, 26900, 31432, 39290, 53800, 78580, 98225, 157160, 196450, 392900, 785800, 1056901, 2113802, 4227604, 5284505, 8455208, 10569010, 21138020, 26422525, 42276040, 52845050, 105690100, 211380200]

約数ペア:

[(1, 211380200), (2, 105690100), (4, 52845050), (5, 42276040), (8, 26422525), (10, 21138020), (20, 10569010), (25, 8455208), (40, 5284505), (50, 4227604), (100, 2113802), (200, 1056901), (269, 785800), (538, 392900), (1076, 196450), (1345, 157160), (2152, 98225), (2690, 78580), (3929, 53800), (5380, 39290), (6725, 31432), (7858, 26900), (10760, 19645), (13450, 15716)]