205127328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43607}}^1$

素因数の和:43634

約数の個数: 72

約数和(自身を含む): 626385312

約数和(自身を除く): 421257984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 43607, 87214, 130821, 174428, 261642, 305249, 348856, 523284, 610498, 697712, 915747, 1046568, 1220996, 1395424, 1831494, 2093136, 2136743, 2441992, 3662988, 4186272, 4273486, 4883984, 6410229, 7325976, 8546972, 9767968, 12820458, 14651952, 17093944, 25640916, 29303904, 34187888, 51281832, 68375776, 102563664, 205127328]

約数ペア:

[(1, 205127328), (2, 102563664), (3, 68375776), (4, 51281832), (6, 34187888), (7, 29303904), (8, 25640916), (12, 17093944), (14, 14651952), (16, 12820458), (21, 9767968), (24, 8546972), (28, 7325976), (32, 6410229), (42, 4883984), (48, 4273486), (49, 4186272), (56, 3662988), (84, 2441992), (96, 2136743), (98, 2093136), (112, 1831494), (147, 1395424), (168, 1220996), (196, 1046568), (224, 915747), (294, 697712), (336, 610498), (392, 523284), (588, 348856), (672, 305249), (784, 261642), (1176, 174428), (1568, 130821), (2352, 87214), (4704, 43607)]