201451675136

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{19051}}^1$

素因数の和:20175

約数の個数: 80

約数和(自身を含む): 424106664960

約数和(自身を除く): 222654989824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1087, 1216, 2174, 2432, 4348, 4864, 8696, 9728, 17392, 19051, 20653, 34784, 38102, 41306, 69568, 76204, 82612, 139136, 152408, 165224, 278272, 304816, 330448, 361969, 556544, 609632, 660896, 723938, 1219264, 1321792, 1447876, 2438528, 2643584, 2895752, 4877056, 5287168, 5791504, 9754112, 10574336, 11583008, 20708437, 23166016, 41416874, 46332032, 82833748, 92664064, 165667496, 185328128, 331334992, 393460303, 662669984, 786920606, 1325339968, 1573841212, 2650679936, 3147682424, 5301359872, 6295364848, 10602719744, 12590729696, 25181459392, 50362918784, 100725837568, 201451675136]

約数ペア:

[(1, 201451675136), (2, 100725837568), (4, 50362918784), (8, 25181459392), (16, 12590729696), (19, 10602719744), (32, 6295364848), (38, 5301359872), (64, 3147682424), (76, 2650679936), (128, 1573841212), (152, 1325339968), (256, 786920606), (304, 662669984), (512, 393460303), (608, 331334992), (1087, 185328128), (1216, 165667496), (2174, 92664064), (2432, 82833748), (4348, 46332032), (4864, 41416874), (8696, 23166016), (9728, 20708437), (17392, 11583008), (19051, 10574336), (20653, 9754112), (34784, 5791504), (38102, 5287168), (41306, 4877056), (69568, 2895752), (76204, 2643584), (82612, 2438528), (139136, 1447876), (152408, 1321792), (165224, 1219264), (278272, 723938), (304816, 660896), (330448, 609632), (361969, 556544)]