201213950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1051}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 428913024

約数和(自身を除く): 227699074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 547, 1051, 1094, 2102, 2735, 3829, 5255, 5470, 7357, 7658, 10510, 13675, 14714, 19145, 26275, 27350, 36785, 38290, 52550, 73570, 95725, 183925, 191450, 367850, 574897, 1149794, 2874485, 4024279, 5748970, 8048558, 14372425, 20121395, 28744850, 40242790, 100606975, 201213950]

約数ペア:

[(1, 201213950), (2, 100606975), (5, 40242790), (7, 28744850), (10, 20121395), (14, 14372425), (25, 8048558), (35, 5748970), (50, 4024279), (70, 2874485), (175, 1149794), (350, 574897), (547, 367850), (1051, 191450), (1094, 183925), (2102, 95725), (2735, 73570), (3829, 52550), (5255, 38290), (5470, 36785), (7357, 27350), (7658, 26275), (10510, 19145), (13675, 14714)]