201583408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 454345920

約数和(自身を除く): 252762512

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 208, 232, 299, 368, 377, 464, 598, 667, 754, 1196, 1334, 1453, 1508, 2392, 2668, 2906, 3016, 4784, 5336, 5812, 6032, 8671, 10672, 11624, 17342, 18889, 23248, 33419, 34684, 37778, 42137, 66838, 69368, 75556, 84274, 133676, 138736, 151112, 168548, 267352, 302224, 337096, 434447, 534704, 547781, 674192, 868894, 969151, 1095562, 1737788, 1938302, 2191124, 3475576, 3876604, 4382248, 6951152, 7753208, 8764496, 12598963, 15506416, 25197926, 50395852, 100791704, 201583408]

約数ペア:

[(1, 201583408), (2, 100791704), (4, 50395852), (8, 25197926), (13, 15506416), (16, 12598963), (23, 8764496), (26, 7753208), (29, 6951152), (46, 4382248), (52, 3876604), (58, 3475576), (92, 2191124), (104, 1938302), (116, 1737788), (184, 1095562), (208, 969151), (232, 868894), (299, 674192), (368, 547781), (377, 534704), (464, 434447), (598, 337096), (667, 302224), (754, 267352), (1196, 168548), (1334, 151112), (1453, 138736), (1508, 133676), (2392, 84274), (2668, 75556), (2906, 69368), (3016, 66838), (4784, 42137), (5336, 37778), (5812, 34684), (6032, 33419), (8671, 23248), (10672, 18889), (11624, 17342)]