204875776

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 279448064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 461, 496, 512, 868, 896, 922, 992, 1024, 1736, 1792, 1844, 1984, 2048, 3227, 3472, 3584, 3688, 3968, 6454, 6944, 7168, 7376, 7936, 12908, 13888, 14291, 14336, 14752, 15872, 25816, 27776, 28582, 29504, 31744, 51632, 55552, 57164, 59008, 63488, 100037, 103264, 111104, 114328, 118016, 200074, 206528, 222208, 228656, 236032, 400148, 413056, 444416, 457312, 472064, 800296, 826112, 914624, 944128, 1600592, 1652224, 1829248, 3201184, 3304448, 3658496, 6402368, 6608896, 7316992, 12804736, 14633984, 25609472, 29267968, 51218944, 102437888, 204875776]

約数ペア:

[(1, 204875776), (2, 102437888), (4, 51218944), (7, 29267968), (8, 25609472), (14, 14633984), (16, 12804736), (28, 7316992), (31, 6608896), (32, 6402368), (56, 3658496), (62, 3304448), (64, 3201184), (112, 1829248), (124, 1652224), (128, 1600592), (217, 944128), (224, 914624), (248, 826112), (256, 800296), (434, 472064), (448, 457312), (461, 444416), (496, 413056), (512, 400148), (868, 236032), (896, 228656), (922, 222208), (992, 206528), (1024, 200074), (1736, 118016), (1792, 114328), (1844, 111104), (1984, 103264), (2048, 100037), (3227, 63488), (3472, 59008), (3584, 57164), (3688, 55552), (3968, 51632), (6454, 31744), (6944, 29504), (7168, 28582), (7376, 27776), (7936, 25816), (12908, 15872), (13888, 14752), (14291, 14336)]