207832240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33739}}^1$

素因数の和:33770

約数の個数: 80

約数和(自身を含む): 602461440

約数和(自身を除く): 394629200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 33739, 67478, 134956, 168695, 236173, 269912, 337390, 371129, 472346, 539824, 674780, 742258, 944692, 1180865, 1349560, 1484516, 1855645, 1889384, 2361730, 2597903, 2699120, 2969032, 3711290, 3778768, 4723460, 5195806, 5938064, 7422580, 9446920, 10391612, 12989515, 14845160, 18893840, 20783224, 25979030, 29690320, 41566448, 51958060, 103916120, 207832240]

約数ペア:

[(1, 207832240), (2, 103916120), (4, 51958060), (5, 41566448), (7, 29690320), (8, 25979030), (10, 20783224), (11, 18893840), (14, 14845160), (16, 12989515), (20, 10391612), (22, 9446920), (28, 7422580), (35, 5938064), (40, 5195806), (44, 4723460), (55, 3778768), (56, 3711290), (70, 2969032), (77, 2699120), (80, 2597903), (88, 2361730), (110, 1889384), (112, 1855645), (140, 1484516), (154, 1349560), (176, 1180865), (220, 944692), (280, 742258), (308, 674780), (385, 539824), (440, 472346), (560, 371129), (616, 337390), (770, 269912), (880, 236173), (1232, 168695), (1540, 134956), (3080, 67478), (6160, 33739)]