203981888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 467002368

約数和(自身を除く): 263020480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 41, 44, 64, 74, 82, 88, 148, 164, 176, 191, 296, 328, 352, 382, 407, 451, 592, 656, 704, 764, 814, 902, 1184, 1312, 1517, 1528, 1628, 1804, 2101, 2368, 2624, 3034, 3056, 3256, 3608, 4202, 6068, 6112, 6512, 7067, 7216, 7831, 8404, 12136, 12224, 13024, 14134, 14432, 15662, 16687, 16808, 24272, 26048, 28268, 28864, 31324, 33374, 33616, 48544, 56536, 62648, 66748, 67232, 77737, 86141, 97088, 113072, 125296, 133496, 134464, 155474, 172282, 226144, 250592, 266992, 289747, 310948, 344564, 452288, 501184, 533984, 579494, 621896, 689128, 1067968, 1158988, 1243792, 1378256, 2317976, 2487584, 2756512, 3187217, 4635952, 4975168, 5513024, 6374434, 9271904, 12748868, 18543808, 25497736, 50995472, 101990944, 203981888]

約数ペア:

[(1, 203981888), (2, 101990944), (4, 50995472), (8, 25497736), (11, 18543808), (16, 12748868), (22, 9271904), (32, 6374434), (37, 5513024), (41, 4975168), (44, 4635952), (64, 3187217), (74, 2756512), (82, 2487584), (88, 2317976), (148, 1378256), (164, 1243792), (176, 1158988), (191, 1067968), (296, 689128), (328, 621896), (352, 579494), (382, 533984), (407, 501184), (451, 452288), (592, 344564), (656, 310948), (704, 289747), (764, 266992), (814, 250592), (902, 226144), (1184, 172282), (1312, 155474), (1517, 134464), (1528, 133496), (1628, 125296), (1804, 113072), (2101, 97088), (2368, 86141), (2624, 77737), (3034, 67232), (3056, 66748), (3256, 62648), (3608, 56536), (4202, 48544), (6068, 33616), (6112, 33374), (6512, 31324), (7067, 28864), (7216, 28268), (7831, 26048), (8404, 24272), (12136, 16808), (12224, 16687), (13024, 15662), (14134, 14432)]