201075518

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15469

約数の個数: 32

約数和(自身を含む): 370272000

約数和(自身を除く): 169196482

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 13034, 15427, 30854, 107989, 215978, 293113, 586226, 755923, 1511846, 2051791, 4103582, 5291461, 10582922, 14362537, 28725074, 100537759, 201075518]

約数ペア:

[(1, 201075518), (2, 100537759), (7, 28725074), (14, 14362537), (19, 10582922), (38, 5291461), (49, 4103582), (98, 2051791), (133, 1511846), (266, 755923), (343, 586226), (686, 293113), (931, 215978), (1862, 107989), (6517, 30854), (13034, 15427)]