210048550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 403045632

約数和(自身を除く): 192997082

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 151, 215, 302, 430, 647, 755, 1075, 1294, 1510, 2150, 3235, 3775, 6470, 6493, 7550, 12986, 16175, 27821, 32350, 32465, 55642, 64930, 97697, 139105, 162325, 195394, 278210, 324650, 488485, 695525, 976970, 1391050, 2442425, 4200971, 4884850, 8401942, 21004855, 42009710, 105024275, 210048550]

約数ペア:

[(1, 210048550), (2, 105024275), (5, 42009710), (10, 21004855), (25, 8401942), (43, 4884850), (50, 4200971), (86, 2442425), (151, 1391050), (215, 976970), (302, 695525), (430, 488485), (647, 324650), (755, 278210), (1075, 195394), (1294, 162325), (1510, 139105), (2150, 97697), (3235, 64930), (3775, 55642), (6470, 32465), (6493, 32350), (7550, 27821), (12986, 16175)]