208125168

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71081}}^1$

素因数の和:71153

約数の個数: 40

約数和(自身を含む): 546478416

約数和(自身を除く): 338353248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 71081, 142162, 213243, 284324, 426486, 568648, 852972, 1137296, 1705944, 3411888, 4335941, 8671882, 13007823, 17343764, 26015646, 34687528, 52031292, 69375056, 104062584, 208125168]

約数ペア:

[(1, 208125168), (2, 104062584), (3, 69375056), (4, 52031292), (6, 34687528), (8, 26015646), (12, 17343764), (16, 13007823), (24, 8671882), (48, 4335941), (61, 3411888), (122, 1705944), (183, 1137296), (244, 852972), (366, 568648), (488, 426486), (732, 284324), (976, 213243), (1464, 142162), (2928, 71081)]