204996864

素因数分解:

$2^8\times 3^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 548053632

約数和(自身を除く): 343056768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 586, 768, 879, 911, 1172, 1758, 1822, 2344, 2733, 3516, 3644, 4688, 5466, 7032, 7288, 9376, 10932, 14064, 14576, 18752, 21864, 28128, 29152, 37504, 43728, 56256, 58304, 75008, 87456, 112512, 116608, 174912, 225024, 233216, 266923, 349824, 533846, 699648, 800769, 1067692, 1601538, 2135384, 3203076, 4270768, 6406152, 8541536, 12812304, 17083072, 25624608, 34166144, 51249216, 68332288, 102498432, 204996864]

約数ペア:

[(1, 204996864), (2, 102498432), (3, 68332288), (4, 51249216), (6, 34166144), (8, 25624608), (12, 17083072), (16, 12812304), (24, 8541536), (32, 6406152), (48, 4270768), (64, 3203076), (96, 2135384), (128, 1601538), (192, 1067692), (256, 800769), (293, 699648), (384, 533846), (586, 349824), (768, 266923), (879, 233216), (911, 225024), (1172, 174912), (1758, 116608), (1822, 112512), (2344, 87456), (2733, 75008), (3516, 58304), (3644, 56256), (4688, 43728), (5466, 37504), (7032, 29152), (7288, 28128), (9376, 21864), (10932, 18752), (14064, 14576)]