204093010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 418504320

約数和(自身を除く): 214411310

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 137, 145, 274, 290, 319, 467, 638, 685, 934, 1370, 1507, 1595, 2335, 3014, 3190, 3973, 4670, 5137, 7535, 7946, 10274, 13543, 15070, 19865, 25685, 27086, 39730, 43703, 51370, 63979, 67715, 87406, 127958, 135430, 148973, 218515, 297946, 319895, 437030, 639790, 703769, 744865, 1407538, 1489730, 1855391, 3518845, 3710782, 7037690, 9276955, 18553910, 20409301, 40818602, 102046505, 204093010]

約数ペア:

[(1, 204093010), (2, 102046505), (5, 40818602), (10, 20409301), (11, 18553910), (22, 9276955), (29, 7037690), (55, 3710782), (58, 3518845), (110, 1855391), (137, 1489730), (145, 1407538), (274, 744865), (290, 703769), (319, 639790), (467, 437030), (638, 319895), (685, 297946), (934, 218515), (1370, 148973), (1507, 135430), (1595, 127958), (2335, 87406), (3014, 67715), (3190, 63979), (3973, 51370), (4670, 43703), (5137, 39730), (7535, 27086), (7946, 25685), (10274, 19865), (13543, 15070)]