201358806460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2236823}}^1$

素因数の和:2237482

約数の個数: 48

約数和(自身を含む): 484012924416

約数和(自身を除く): 282654117956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020, 2236823, 4473646, 8947292, 11184115, 15657761, 22368230, 31315522, 44736460, 62631044, 78288805, 156577610, 313155220, 1438277189, 2876554378, 5753108756, 7191385945, 10067940323, 14382771890, 20135880646, 28765543780, 40271761292, 50339701615, 100679403230, 201358806460]

約数ペア:

[(1, 201358806460), (2, 100679403230), (4, 50339701615), (5, 40271761292), (7, 28765543780), (10, 20135880646), (14, 14382771890), (20, 10067940323), (28, 7191385945), (35, 5753108756), (70, 2876554378), (140, 1438277189), (643, 313155220), (1286, 156577610), (2572, 78288805), (3215, 62631044), (4501, 44736460), (6430, 31315522), (9002, 22368230), (12860, 15657761), (18004, 11184115), (22505, 8947292), (45010, 4473646), (90020, 2236823)]