204578298

素因数分解:

$2^1\times 3^5\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 461129760

約数和(自身を除く): 256551462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 509, 827, 1018, 1527, 1654, 2481, 3054, 4581, 4962, 7443, 9162, 13743, 14886, 22329, 27486, 41229, 44658, 66987, 82458, 123687, 133974, 200961, 247374, 401922, 420943, 841886, 1262829, 2525658, 3788487, 7576974, 11365461, 22730922, 34096383, 68192766, 102289149, 204578298]

約数ペア:

[(1, 204578298), (2, 102289149), (3, 68192766), (6, 34096383), (9, 22730922), (18, 11365461), (27, 7576974), (54, 3788487), (81, 2525658), (162, 1262829), (243, 841886), (486, 420943), (509, 401922), (827, 247374), (1018, 200961), (1527, 133974), (1654, 123687), (2481, 82458), (3054, 66987), (4581, 44658), (4962, 41229), (7443, 27486), (9162, 22329), (13743, 14886)]