199816704

素因数分解:

$2^9\times 3^2\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 583666512

約数和(自身を除く): 383849808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 421, 512, 576, 618, 768, 824, 842, 927, 1152, 1236, 1263, 1536, 1648, 1684, 1854, 2304, 2472, 2526, 3296, 3368, 3708, 3789, 4608, 4944, 5052, 6592, 6736, 7416, 7578, 9888, 10104, 13184, 13472, 14832, 15156, 19776, 20208, 26368, 26944, 29664, 30312, 39552, 40416, 43363, 52736, 53888, 59328, 60624, 79104, 80832, 86726, 107776, 118656, 121248, 130089, 158208, 161664, 173452, 215552, 237312, 242496, 260178, 323328, 346904, 390267, 474624, 484992, 520356, 646656, 693808, 780534, 969984, 1040712, 1387616, 1561068, 1939968, 2081424, 2775232, 3122136, 4162848, 5550464, 6244272, 8325696, 11100928, 12488544, 16651392, 22201856, 24977088, 33302784, 49954176, 66605568, 99908352, 199816704]

約数ペア:

[(1, 199816704), (2, 99908352), (3, 66605568), (4, 49954176), (6, 33302784), (8, 24977088), (9, 22201856), (12, 16651392), (16, 12488544), (18, 11100928), (24, 8325696), (32, 6244272), (36, 5550464), (48, 4162848), (64, 3122136), (72, 2775232), (96, 2081424), (103, 1939968), (128, 1561068), (144, 1387616), (192, 1040712), (206, 969984), (256, 780534), (288, 693808), (309, 646656), (384, 520356), (412, 484992), (421, 474624), (512, 390267), (576, 346904), (618, 323328), (768, 260178), (824, 242496), (842, 237312), (927, 215552), (1152, 173452), (1236, 161664), (1263, 158208), (1536, 130089), (1648, 121248), (1684, 118656), (1854, 107776), (2304, 86726), (2472, 80832), (2526, 79104), (3296, 60624), (3368, 59328), (3708, 53888), (3789, 52736), (4608, 43363), (4944, 40416), (5052, 39552), (6592, 30312), (6736, 29664), (7416, 26944), (7578, 26368), (9888, 20208), (10104, 19776), (13184, 15156), (13472, 14832)]