201853872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 180

約数和(自身を含む): 652250664

約数和(自身を除く): 450396792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 353, 361, 396, 418, 456, 528, 627, 684, 706, 722, 792, 836, 912, 1059, 1083, 1254, 1368, 1412, 1444, 1584, 1672, 1881, 2118, 2166, 2508, 2736, 2824, 2888, 3177, 3249, 3344, 3762, 3883, 3971, 4236, 4332, 5016, 5648, 5776, 6354, 6498, 6707, 7524, 7766, 7942, 8472, 8664, 10032, 11649, 11913, 12708, 12996, 13414, 15048, 15532, 15884, 16944, 17328, 20121, 23298, 23826, 25416, 25992, 26828, 30096, 31064, 31768, 34947, 35739, 40242, 46596, 47652, 50832, 51984, 53656, 60363, 62128, 63536, 69894, 71478, 73777, 80484, 93192, 95304, 107312, 120726, 127433, 139788, 142956, 147554, 160968, 186384, 190608, 221331, 241452, 254866, 279576, 285912, 295108, 321936, 382299, 442662, 482904, 509732, 559152, 571824, 590216, 663993, 764598, 885324, 965808, 1019464, 1146897, 1180432, 1327986, 1401763, 1529196, 1770648, 2038928, 2293794, 2655972, 2803526, 3058392, 3541296, 4205289, 4587588, 5311944, 5607052, 6116784, 8410578, 9175176, 10623888, 11214104, 12615867, 16821156, 18350352, 22428208, 25231734, 33642312, 50463468, 67284624, 100926936, 201853872]

約数ペア:

[(1, 201853872), (2, 100926936), (3, 67284624), (4, 50463468), (6, 33642312), (8, 25231734), (9, 22428208), (11, 18350352), (12, 16821156), (16, 12615867), (18, 11214104), (19, 10623888), (22, 9175176), (24, 8410578), (33, 6116784), (36, 5607052), (38, 5311944), (44, 4587588), (48, 4205289), (57, 3541296), (66, 3058392), (72, 2803526), (76, 2655972), (88, 2293794), (99, 2038928), (114, 1770648), (132, 1529196), (144, 1401763), (152, 1327986), (171, 1180432), (176, 1146897), (198, 1019464), (209, 965808), (228, 885324), (264, 764598), (304, 663993), (342, 590216), (353, 571824), (361, 559152), (396, 509732), (418, 482904), (456, 442662), (528, 382299), (627, 321936), (684, 295108), (706, 285912), (722, 279576), (792, 254866), (836, 241452), (912, 221331), (1059, 190608), (1083, 186384), (1254, 160968), (1368, 147554), (1412, 142956), (1444, 139788), (1584, 127433), (1672, 120726), (1881, 107312), (2118, 95304), (2166, 93192), (2508, 80484), (2736, 73777), (2824, 71478), (2888, 69894), (3177, 63536), (3249, 62128), (3344, 60363), (3762, 53656), (3883, 51984), (3971, 50832), (4236, 47652), (4332, 46596), (5016, 40242), (5648, 35739), (5776, 34947), (6354, 31768), (6498, 31064), (6707, 30096), (7524, 26828), (7766, 25992), (7942, 25416), (8472, 23826), (8664, 23298), (10032, 20121), (11649, 17328), (11913, 16944), (12708, 15884), (12996, 15532), (13414, 15048)]