205718688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{102043}}^1$

素因数の和:102066

約数の個数: 72

約数和(自身を含む): 668592288

約数和(自身を除く): 462873600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 102043, 204086, 306129, 408172, 612258, 714301, 816344, 918387, 1224516, 1428602, 1632688, 1836774, 2142903, 2449032, 2857204, 3265376, 3673548, 4285806, 4898064, 5714408, 6428709, 7347096, 8571612, 9796128, 11428816, 12857418, 14694192, 17143224, 22857632, 25714836, 29388384, 34286448, 51429672, 68572896, 102859344, 205718688]

約数ペア:

[(1, 205718688), (2, 102859344), (3, 68572896), (4, 51429672), (6, 34286448), (7, 29388384), (8, 25714836), (9, 22857632), (12, 17143224), (14, 14694192), (16, 12857418), (18, 11428816), (21, 9796128), (24, 8571612), (28, 7347096), (32, 6428709), (36, 5714408), (42, 4898064), (48, 4285806), (56, 3673548), (63, 3265376), (72, 2857204), (84, 2449032), (96, 2142903), (112, 1836774), (126, 1632688), (144, 1428602), (168, 1224516), (224, 918387), (252, 816344), (288, 714301), (336, 612258), (504, 408172), (672, 306129), (1008, 204086), (2016, 102043)]