211925504

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 80

約数和(自身を含む): 500860800

約数和(自身を除く): 288935296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 2039, 3248, 3584, 3712, 4078, 6496, 7424, 8156, 12992, 14273, 14848, 16312, 25984, 28546, 32624, 51968, 57092, 59131, 65248, 103936, 114184, 118262, 130496, 228368, 236524, 260992, 413917, 456736, 473048, 521984, 827834, 913472, 946096, 1043968, 1655668, 1826944, 1892192, 3311336, 3653888, 3784384, 6622672, 7307776, 7568768, 13245344, 15137536, 26490688, 30275072, 52981376, 105962752, 211925504]

約数ペア:

[(1, 211925504), (2, 105962752), (4, 52981376), (7, 30275072), (8, 26490688), (14, 15137536), (16, 13245344), (28, 7568768), (29, 7307776), (32, 6622672), (56, 3784384), (58, 3653888), (64, 3311336), (112, 1892192), (116, 1826944), (128, 1655668), (203, 1043968), (224, 946096), (232, 913472), (256, 827834), (406, 521984), (448, 473048), (464, 456736), (512, 413917), (812, 260992), (896, 236524), (928, 228368), (1624, 130496), (1792, 118262), (1856, 114184), (2039, 103936), (3248, 65248), (3584, 59131), (3712, 57092), (4078, 51968), (6496, 32624), (7424, 28546), (8156, 25984), (12992, 16312), (14273, 14848)]