213097472

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 132

約数和(自身を含む): 515254464

約数和(自身を除く): 302156992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 137, 196, 217, 224, 248, 256, 274, 392, 434, 448, 496, 512, 548, 784, 868, 896, 959, 992, 1024, 1096, 1519, 1568, 1736, 1792, 1918, 1984, 2192, 3038, 3136, 3472, 3584, 3836, 3968, 4247, 4384, 6076, 6272, 6713, 6944, 7168, 7672, 7936, 8494, 8768, 12152, 12544, 13426, 13888, 15344, 15872, 16988, 17536, 24304, 25088, 26852, 27776, 29729, 30688, 31744, 33976, 35072, 48608, 50176, 53704, 55552, 59458, 61376, 67952, 70144, 97216, 107408, 111104, 118916, 122752, 135904, 140288, 194432, 208103, 214816, 222208, 237832, 245504, 271808, 388864, 416206, 429632, 475664, 491008, 543616, 777728, 832412, 859264, 951328, 982016, 1087232, 1555456, 1664824, 1718528, 1902656, 2174464, 3329648, 3437056, 3805312, 4348928, 6659296, 6874112, 7610624, 13318592, 15221248, 26637184, 30442496, 53274368, 106548736, 213097472]

約数ペア:

[(1, 213097472), (2, 106548736), (4, 53274368), (7, 30442496), (8, 26637184), (14, 15221248), (16, 13318592), (28, 7610624), (31, 6874112), (32, 6659296), (49, 4348928), (56, 3805312), (62, 3437056), (64, 3329648), (98, 2174464), (112, 1902656), (124, 1718528), (128, 1664824), (137, 1555456), (196, 1087232), (217, 982016), (224, 951328), (248, 859264), (256, 832412), (274, 777728), (392, 543616), (434, 491008), (448, 475664), (496, 429632), (512, 416206), (548, 388864), (784, 271808), (868, 245504), (896, 237832), (959, 222208), (992, 214816), (1024, 208103), (1096, 194432), (1519, 140288), (1568, 135904), (1736, 122752), (1792, 118916), (1918, 111104), (1984, 107408), (2192, 97216), (3038, 70144), (3136, 67952), (3472, 61376), (3584, 59458), (3836, 55552), (3968, 53704), (4247, 50176), (4384, 48608), (6076, 35072), (6272, 33976), (6713, 31744), (6944, 30688), (7168, 29729), (7672, 27776), (7936, 26852), (8494, 25088), (8768, 24304), (12152, 17536), (12544, 16988), (13426, 15872), (13888, 15344)]