204801858

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8021

約数の個数: 48

約数和(自身を含む): 468913536

約数和(自身を除く): 264111678

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 2862, 4293, 7951, 8586, 12879, 15902, 23853, 25758, 47706, 71559, 143118, 214677, 421403, 429354, 644031, 842806, 1264209, 1288062, 1932093, 2528418, 3792627, 3864186, 7585254, 11377881, 22755762, 34133643, 68267286, 102400929, 204801858]

約数ペア:

[(1, 204801858), (2, 102400929), (3, 68267286), (6, 34133643), (9, 22755762), (18, 11377881), (27, 7585254), (53, 3864186), (54, 3792627), (81, 2528418), (106, 1932093), (159, 1288062), (162, 1264209), (243, 842806), (318, 644031), (477, 429354), (486, 421403), (954, 214677), (1431, 143118), (2862, 71559), (4293, 47706), (7951, 25758), (8586, 23853), (12879, 15902)]