202693808

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{38273}}^1$

素因数の和:38612

約数の個数: 20

約数和(自身を含む): 393916008

約数和(自身を除く): 191222200

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 38273, 76546, 153092, 306184, 612368, 12668363, 25336726, 50673452, 101346904, 202693808]

約数ペア:

[(1, 202693808), (2, 101346904), (4, 50673452), (8, 25336726), (16, 12668363), (331, 612368), (662, 306184), (1324, 153092), (2648, 76546), (5296, 38273)]