213465350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9189

約数の個数: 48

約数和(自身を含む): 460589568

約数和(自身を除く): 247124218

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 3350, 4690, 9103, 11725, 18206, 23450, 45515, 63721, 91030, 127442, 227575, 318605, 455150, 609901, 637210, 1219802, 1593025, 3049505, 3186050, 4269307, 6099010, 8538614, 15247525, 21346535, 30495050, 42693070, 106732675, 213465350]

約数ペア:

[(1, 213465350), (2, 106732675), (5, 42693070), (7, 30495050), (10, 21346535), (14, 15247525), (25, 8538614), (35, 6099010), (50, 4269307), (67, 3186050), (70, 3049505), (134, 1593025), (175, 1219802), (335, 637210), (350, 609901), (469, 455150), (670, 318605), (938, 227575), (1675, 127442), (2345, 91030), (3350, 63721), (4690, 45515), (9103, 23450), (11725, 18206)]