203342238

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2231

約数の個数: 80

約数和(自身を含む): 506672496

約数和(自身を除く): 303330258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 198, 297, 318, 477, 583, 594, 891, 954, 1166, 1431, 1749, 1782, 2153, 2862, 3498, 4293, 4306, 5247, 6459, 8586, 10494, 12918, 15741, 19377, 23683, 31482, 38754, 47223, 47366, 58131, 71049, 94446, 114109, 116262, 142098, 174393, 213147, 228218, 342327, 348786, 426294, 639441, 684654, 1026981, 1255199, 1278882, 1918323, 2053962, 2510398, 3080943, 3765597, 3836646, 6161886, 7531194, 9242829, 11296791, 18485658, 22593582, 33890373, 67780746, 101671119, 203342238]

約数ペア:

[(1, 203342238), (2, 101671119), (3, 67780746), (6, 33890373), (9, 22593582), (11, 18485658), (18, 11296791), (22, 9242829), (27, 7531194), (33, 6161886), (53, 3836646), (54, 3765597), (66, 3080943), (81, 2510398), (99, 2053962), (106, 1918323), (159, 1278882), (162, 1255199), (198, 1026981), (297, 684654), (318, 639441), (477, 426294), (583, 348786), (594, 342327), (891, 228218), (954, 213147), (1166, 174393), (1431, 142098), (1749, 116262), (1782, 114109), (2153, 94446), (2862, 71049), (3498, 58131), (4293, 47366), (4306, 47223), (5247, 38754), (6459, 31482), (8586, 23683), (10494, 19377), (12918, 15741)]