201399495968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{64483}}^1$

素因数の和:64990

約数の個数: 96

約数和(自身を含む): 456299101440

約数和(自身を除く): 254899605472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 467, 608, 836, 934, 1672, 1868, 3344, 3736, 5137, 6688, 7472, 8873, 10274, 14944, 17746, 20548, 35492, 41096, 64483, 70984, 82192, 97603, 128966, 141968, 164384, 195206, 257932, 283936, 390412, 515864, 709313, 780824, 1031728, 1225177, 1418626, 1561648, 2063456, 2450354, 2837252, 3123296, 4900708, 5674504, 9801416, 11349008, 13476947, 19602832, 22698016, 26953894, 30113561, 39205664, 53907788, 60227122, 107815576, 120454244, 215631152, 240908488, 331249171, 431262304, 481816976, 572157659, 662498342, 963633952, 1144315318, 1324996684, 2288630636, 2649993368, 4577261272, 5299986736, 6293734249, 9154522544, 10599973472, 12587468498, 18309045088, 25174936996, 50349873992, 100699747984, 201399495968]

約数ペア:

[(1, 201399495968), (2, 100699747984), (4, 50349873992), (8, 25174936996), (11, 18309045088), (16, 12587468498), (19, 10599973472), (22, 9154522544), (32, 6293734249), (38, 5299986736), (44, 4577261272), (76, 2649993368), (88, 2288630636), (152, 1324996684), (176, 1144315318), (209, 963633952), (304, 662498342), (352, 572157659), (418, 481816976), (467, 431262304), (608, 331249171), (836, 240908488), (934, 215631152), (1672, 120454244), (1868, 107815576), (3344, 60227122), (3736, 53907788), (5137, 39205664), (6688, 30113561), (7472, 26953894), (8873, 22698016), (10274, 19602832), (14944, 13476947), (17746, 11349008), (20548, 9801416), (35492, 5674504), (41096, 4900708), (64483, 3123296), (70984, 2837252), (82192, 2450354), (97603, 2063456), (128966, 1561648), (141968, 1418626), (164384, 1225177), (195206, 1031728), (257932, 780824), (283936, 709313), (390412, 515864)]