203944160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 553900032

約数和(自身を除く): 349955872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 560, 844, 863, 1055, 1120, 1477, 1688, 1726, 2110, 2954, 3376, 3452, 4220, 4315, 5908, 6041, 6752, 6904, 7385, 8440, 8630, 11816, 12082, 13808, 14770, 16880, 17260, 23632, 24164, 27616, 29540, 30205, 33760, 34520, 47264, 48328, 59080, 60410, 69040, 96656, 118160, 120820, 138080, 182093, 193312, 236320, 241640, 364186, 483280, 728372, 910465, 966560, 1274651, 1456744, 1820930, 2549302, 2913488, 3641860, 5098604, 5826976, 6373255, 7283720, 10197208, 12746510, 14567440, 20394416, 25493020, 29134880, 40788832, 50986040, 101972080, 203944160]

約数ペア:

[(1, 203944160), (2, 101972080), (4, 50986040), (5, 40788832), (7, 29134880), (8, 25493020), (10, 20394416), (14, 14567440), (16, 12746510), (20, 10197208), (28, 7283720), (32, 6373255), (35, 5826976), (40, 5098604), (56, 3641860), (70, 2913488), (80, 2549302), (112, 1820930), (140, 1456744), (160, 1274651), (211, 966560), (224, 910465), (280, 728372), (422, 483280), (560, 364186), (844, 241640), (863, 236320), (1055, 193312), (1120, 182093), (1477, 138080), (1688, 120820), (1726, 118160), (2110, 96656), (2954, 69040), (3376, 60410), (3452, 59080), (4220, 48328), (4315, 47264), (5908, 34520), (6041, 33760), (6752, 30205), (6904, 29540), (7385, 27616), (8440, 24164), (8630, 23632), (11816, 17260), (12082, 16880), (13808, 14770)]