204621552

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 140

約数和(自身を含む): 607454424

約数和(自身を除く): 402832872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 331, 424, 432, 477, 486, 636, 648, 662, 729, 848, 954, 972, 993, 1272, 1296, 1324, 1431, 1458, 1908, 1944, 1986, 2544, 2648, 2862, 2916, 2979, 3816, 3888, 3972, 4293, 5296, 5724, 5832, 5958, 7632, 7944, 8586, 8937, 11448, 11664, 11916, 12879, 15888, 17172, 17543, 17874, 22896, 23832, 25758, 26811, 34344, 35086, 35748, 38637, 47664, 51516, 52629, 53622, 68688, 70172, 71496, 77274, 80433, 103032, 105258, 107244, 140344, 142992, 154548, 157887, 160866, 206064, 210516, 214488, 241299, 280688, 309096, 315774, 321732, 421032, 428976, 473661, 482598, 618192, 631548, 643464, 842064, 947322, 965196, 1263096, 1286928, 1420983, 1894644, 1930392, 2526192, 2841966, 3789288, 3860784, 4262949, 5683932, 7578576, 8525898, 11367864, 12788847, 17051796, 22735728, 25577694, 34103592, 51155388, 68207184, 102310776, 204621552]

約数ペア:

[(1, 204621552), (2, 102310776), (3, 68207184), (4, 51155388), (6, 34103592), (8, 25577694), (9, 22735728), (12, 17051796), (16, 12788847), (18, 11367864), (24, 8525898), (27, 7578576), (36, 5683932), (48, 4262949), (53, 3860784), (54, 3789288), (72, 2841966), (81, 2526192), (106, 1930392), (108, 1894644), (144, 1420983), (159, 1286928), (162, 1263096), (212, 965196), (216, 947322), (243, 842064), (318, 643464), (324, 631548), (331, 618192), (424, 482598), (432, 473661), (477, 428976), (486, 421032), (636, 321732), (648, 315774), (662, 309096), (729, 280688), (848, 241299), (954, 214488), (972, 210516), (993, 206064), (1272, 160866), (1296, 157887), (1324, 154548), (1431, 142992), (1458, 140344), (1908, 107244), (1944, 105258), (1986, 103032), (2544, 80433), (2648, 77274), (2862, 71496), (2916, 70172), (2979, 68688), (3816, 53622), (3888, 52629), (3972, 51516), (4293, 47664), (5296, 38637), (5724, 35748), (5832, 35086), (5958, 34344), (7632, 26811), (7944, 25758), (8586, 23832), (8937, 22896), (11448, 17874), (11664, 17543), (11916, 17172), (12879, 15888)]