197450064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{195883}}^1$

素因数の和:195904

約数の個数: 60

約数和(自身を含む): 631530016

約数和(自身を除く): 434079952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 195883, 391766, 587649, 783532, 1175298, 1371181, 1567064, 1762947, 2350596, 2742362, 3134128, 3525894, 4113543, 4701192, 5484724, 7051788, 8227086, 9402384, 10969448, 12340629, 14103576, 16454172, 21938896, 24681258, 28207152, 32908344, 49362516, 65816688, 98725032, 197450064]

約数ペア:

[(1, 197450064), (2, 98725032), (3, 65816688), (4, 49362516), (6, 32908344), (7, 28207152), (8, 24681258), (9, 21938896), (12, 16454172), (14, 14103576), (16, 12340629), (18, 10969448), (21, 9402384), (24, 8227086), (28, 7051788), (36, 5484724), (42, 4701192), (48, 4113543), (56, 3525894), (63, 3134128), (72, 2742362), (84, 2350596), (112, 1762947), (126, 1567064), (144, 1371181), (168, 1175298), (252, 783532), (336, 587649), (504, 391766), (1008, 195883)]