208076834

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 172947166

約数列:

[1, 2, 7, 14, 49, 53, 59, 97, 98, 106, 118, 194, 343, 371, 413, 679, 686, 742, 826, 1358, 2597, 2891, 3127, 4753, 5141, 5194, 5723, 5782, 6254, 9506, 10282, 11446, 18179, 20237, 21889, 33271, 35987, 36358, 40061, 40474, 43778, 66542, 71974, 80122, 153223, 251909, 280427, 303319, 306446, 503818, 560854, 606638, 1072561, 1763363, 1962989, 2123233, 2145122, 3526726, 3925978, 4246466, 14862631, 29725262, 104038417, 208076834]

約数ペア:

[(1, 208076834), (2, 104038417), (7, 29725262), (14, 14862631), (49, 4246466), (53, 3925978), (59, 3526726), (97, 2145122), (98, 2123233), (106, 1962989), (118, 1763363), (194, 1072561), (343, 606638), (371, 560854), (413, 503818), (679, 306446), (686, 303319), (742, 280427), (826, 251909), (1358, 153223), (2597, 80122), (2891, 71974), (3127, 66542), (4753, 43778), (5141, 40474), (5194, 40061), (5723, 36358), (5782, 35987), (6254, 33271), (9506, 21889), (10282, 20237), (11446, 18179)]