201655300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26189}}^1$

素因数の和:26221

約数の個数: 72

約数和(自身を含む): 545590080

約数和(自身を除く): 343934780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 26189, 52378, 104756, 130945, 183323, 261890, 288079, 366646, 523780, 576158, 654725, 733292, 916615, 1152316, 1309450, 1440395, 1833230, 2016553, 2618900, 2880790, 3666460, 4033106, 4583075, 5761580, 7201975, 8066212, 9166150, 10082765, 14403950, 18332300, 20165530, 28807900, 40331060, 50413825, 100827650, 201655300]

約数ペア:

[(1, 201655300), (2, 100827650), (4, 50413825), (5, 40331060), (7, 28807900), (10, 20165530), (11, 18332300), (14, 14403950), (20, 10082765), (22, 9166150), (25, 8066212), (28, 7201975), (35, 5761580), (44, 4583075), (50, 4033106), (55, 3666460), (70, 2880790), (77, 2618900), (100, 2016553), (110, 1833230), (140, 1440395), (154, 1309450), (175, 1152316), (220, 916615), (275, 733292), (308, 654725), (350, 576158), (385, 523780), (550, 366646), (700, 288079), (770, 261890), (1100, 183323), (1540, 130945), (1925, 104756), (3850, 52378), (7700, 26189)]