202908056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 448195440

約数和(自身を除く): 245287384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 157, 172, 221, 289, 314, 344, 442, 559, 578, 628, 731, 884, 1118, 1156, 1256, 1462, 1768, 2041, 2236, 2312, 2669, 2924, 3757, 4082, 4472, 5338, 5848, 6751, 7514, 8164, 9503, 10676, 12427, 13502, 15028, 16328, 19006, 21352, 24854, 27004, 30056, 34697, 38012, 45373, 49708, 54008, 69394, 76024, 87763, 90746, 99416, 114767, 138788, 161551, 175526, 181492, 229534, 277576, 323102, 351052, 362984, 459068, 589849, 646204, 702104, 918136, 1179698, 1292408, 1491971, 1951039, 2359396, 2983942, 3902078, 4718792, 5967884, 7804156, 11935768, 15608312, 25363507, 50727014, 101454028, 202908056]

約数ペア:

[(1, 202908056), (2, 101454028), (4, 50727014), (8, 25363507), (13, 15608312), (17, 11935768), (26, 7804156), (34, 5967884), (43, 4718792), (52, 3902078), (68, 2983942), (86, 2359396), (104, 1951039), (136, 1491971), (157, 1292408), (172, 1179698), (221, 918136), (289, 702104), (314, 646204), (344, 589849), (442, 459068), (559, 362984), (578, 351052), (628, 323102), (731, 277576), (884, 229534), (1118, 181492), (1156, 175526), (1256, 161551), (1462, 138788), (1768, 114767), (2041, 99416), (2236, 90746), (2312, 87763), (2669, 76024), (2924, 69394), (3757, 54008), (4082, 49708), (4472, 45373), (5338, 38012), (5848, 34697), (6751, 30056), (7514, 27004), (8164, 24854), (9503, 21352), (10676, 19006), (12427, 16328), (13502, 15028)]