205342128

素因数分解:

$2^4\times 3^4\times {\mathrm{158443}}^1$

素因数の和:158463

約数の個数: 50

約数和(自身を含む): 594323444

約数和(自身を除く): 388981316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 158443, 316886, 475329, 633772, 950658, 1267544, 1425987, 1901316, 2535088, 2851974, 3802632, 4277961, 5703948, 7605264, 8555922, 11407896, 12833883, 17111844, 22815792, 25667766, 34223688, 51335532, 68447376, 102671064, 205342128]

約数ペア:

[(1, 205342128), (2, 102671064), (3, 68447376), (4, 51335532), (6, 34223688), (8, 25667766), (9, 22815792), (12, 17111844), (16, 12833883), (18, 11407896), (24, 8555922), (27, 7605264), (36, 5703948), (48, 4277961), (54, 3802632), (72, 2851974), (81, 2535088), (108, 1901316), (144, 1425987), (162, 1267544), (216, 950658), (324, 633772), (432, 475329), (648, 316886), (1296, 158443)]