200749270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 377328960

約数和(自身を除く): 176579690

約数列:

[1, 2, 5, 10, 59, 73, 79, 118, 146, 158, 295, 365, 395, 590, 730, 790, 3481, 4307, 4661, 5767, 6962, 8614, 9322, 11534, 17405, 21535, 23305, 28835, 34810, 43070, 46610, 57670, 254113, 274999, 340253, 508226, 549998, 680506, 1270565, 1374995, 1701265, 2541130, 2749990, 3402530, 20074927, 40149854, 100374635, 200749270]

約数ペア:

[(1, 200749270), (2, 100374635), (5, 40149854), (10, 20074927), (59, 3402530), (73, 2749990), (79, 2541130), (118, 1701265), (146, 1374995), (158, 1270565), (295, 680506), (365, 549998), (395, 508226), (590, 340253), (730, 274999), (790, 254113), (3481, 57670), (4307, 46610), (4661, 43070), (5767, 34810), (6962, 28835), (8614, 23305), (9322, 21535), (11534, 17405)]