203203968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 597801600

約数和(自身を除く): 394597632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 128, 132, 146, 176, 192, 219, 264, 292, 352, 384, 438, 528, 584, 659, 704, 803, 876, 1056, 1168, 1318, 1408, 1606, 1752, 1977, 2112, 2336, 2409, 2636, 3212, 3504, 3954, 4224, 4672, 4818, 5272, 6424, 7008, 7249, 7908, 9344, 9636, 10544, 12848, 14016, 14498, 15816, 19272, 21088, 21747, 25696, 28032, 28996, 31632, 38544, 42176, 43494, 48107, 51392, 57992, 63264, 77088, 84352, 86988, 96214, 102784, 115984, 126528, 144321, 154176, 173976, 192428, 231968, 253056, 288642, 308352, 347952, 384856, 463936, 529177, 577284, 695904, 769712, 927872, 1058354, 1154568, 1391808, 1539424, 1587531, 2116708, 2309136, 2783616, 3078848, 3175062, 4233416, 4618272, 6157696, 6350124, 8466832, 9236544, 12700248, 16933664, 18473088, 25400496, 33867328, 50800992, 67734656, 101601984, 203203968]

約数ペア:

[(1, 203203968), (2, 101601984), (3, 67734656), (4, 50800992), (6, 33867328), (8, 25400496), (11, 18473088), (12, 16933664), (16, 12700248), (22, 9236544), (24, 8466832), (32, 6350124), (33, 6157696), (44, 4618272), (48, 4233416), (64, 3175062), (66, 3078848), (73, 2783616), (88, 2309136), (96, 2116708), (128, 1587531), (132, 1539424), (146, 1391808), (176, 1154568), (192, 1058354), (219, 927872), (264, 769712), (292, 695904), (352, 577284), (384, 529177), (438, 463936), (528, 384856), (584, 347952), (659, 308352), (704, 288642), (803, 253056), (876, 231968), (1056, 192428), (1168, 173976), (1318, 154176), (1408, 144321), (1606, 126528), (1752, 115984), (1977, 102784), (2112, 96214), (2336, 86988), (2409, 84352), (2636, 77088), (3212, 63264), (3504, 57992), (3954, 51392), (4224, 48107), (4672, 43494), (4818, 42176), (5272, 38544), (6424, 31632), (7008, 28996), (7249, 28032), (7908, 25696), (9344, 21747), (9636, 21088), (10544, 19272), (12848, 15816), (14016, 14498)]