202328416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 439084800

約数和(自身を除く): 236756384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 71, 76, 86, 109, 142, 152, 172, 218, 284, 304, 344, 436, 568, 608, 688, 817, 872, 1136, 1349, 1376, 1634, 1744, 2071, 2272, 2698, 3053, 3268, 3488, 4142, 4687, 5396, 6106, 6536, 7739, 8284, 9374, 10792, 12212, 13072, 15478, 16568, 18748, 21584, 24424, 26144, 30956, 33136, 37496, 43168, 48848, 58007, 61912, 66272, 74992, 89053, 97696, 116014, 123824, 147041, 149984, 178106, 232028, 247648, 294082, 332777, 356212, 464056, 588164, 665554, 712424, 928112, 1176328, 1331108, 1424848, 1856224, 2352656, 2662216, 2849696, 4705312, 5324432, 6322763, 10648864, 12645526, 25291052, 50582104, 101164208, 202328416]

約数ペア:

[(1, 202328416), (2, 101164208), (4, 50582104), (8, 25291052), (16, 12645526), (19, 10648864), (32, 6322763), (38, 5324432), (43, 4705312), (71, 2849696), (76, 2662216), (86, 2352656), (109, 1856224), (142, 1424848), (152, 1331108), (172, 1176328), (218, 928112), (284, 712424), (304, 665554), (344, 588164), (436, 464056), (568, 356212), (608, 332777), (688, 294082), (817, 247648), (872, 232028), (1136, 178106), (1349, 149984), (1376, 147041), (1634, 123824), (1744, 116014), (2071, 97696), (2272, 89053), (2698, 74992), (3053, 66272), (3268, 61912), (3488, 58007), (4142, 48848), (4687, 43168), (5396, 37496), (6106, 33136), (6536, 30956), (7739, 26144), (8284, 24424), (9374, 21584), (10792, 18748), (12212, 16568), (13072, 15478)]