208864896

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{3257}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 558290880

約数和(自身を除く): 349425984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2672, 3257, 4008, 5344, 6514, 8016, 9771, 10688, 13028, 16032, 19542, 21376, 26056, 32064, 39084, 52112, 64128, 78168, 104224, 156336, 208448, 312672, 416896, 543919, 625344, 1087838, 1250688, 1631757, 2175676, 3263514, 4351352, 6527028, 8702704, 13054056, 17405408, 26108112, 34810816, 52216224, 69621632, 104432448, 208864896]

約数ペア:

[(1, 208864896), (2, 104432448), (3, 69621632), (4, 52216224), (6, 34810816), (8, 26108112), (12, 17405408), (16, 13054056), (24, 8702704), (32, 6527028), (48, 4351352), (64, 3263514), (96, 2175676), (128, 1631757), (167, 1250688), (192, 1087838), (334, 625344), (384, 543919), (501, 416896), (668, 312672), (1002, 208448), (1336, 156336), (2004, 104224), (2672, 78168), (3257, 64128), (4008, 52112), (5344, 39084), (6514, 32064), (8016, 26056), (9771, 21376), (10688, 19542), (13028, 16032)]