204058521

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 319038720

約数和(自身を除く): 114980199

約数列:

[1, 3, 9, 27, 43, 59, 81, 129, 177, 243, 331, 387, 531, 993, 1161, 1593, 2537, 2979, 3483, 4779, 7611, 8937, 10449, 14233, 14337, 19529, 22833, 26811, 42699, 58587, 68499, 80433, 128097, 175761, 205497, 384291, 527283, 616491, 839747, 1152873, 1581849, 2519241, 3458619, 4745547, 7557723, 22673169, 68019507, 204058521]

約数ペア:

[(1, 204058521), (3, 68019507), (9, 22673169), (27, 7557723), (43, 4745547), (59, 3458619), (81, 2519241), (129, 1581849), (177, 1152873), (243, 839747), (331, 616491), (387, 527283), (531, 384291), (993, 205497), (1161, 175761), (1593, 128097), (2537, 80433), (2979, 68499), (3483, 58587), (4779, 42699), (7611, 26811), (8937, 22833), (10449, 19529), (14233, 14337)]