201240342

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 458304000

約数和(自身を除く): 257063658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 199, 307, 366, 398, 549, 597, 614, 921, 1098, 1194, 1647, 1791, 1842, 2763, 3294, 3582, 5373, 5526, 8289, 10746, 12139, 16578, 18727, 24278, 36417, 37454, 56181, 61093, 72834, 109251, 112362, 122186, 168543, 183279, 218502, 327753, 337086, 366558, 505629, 549837, 655506, 1011258, 1099674, 1649511, 3299022, 3726673, 7453346, 11180019, 22360038, 33540057, 67080114, 100620171, 201240342]

約数ペア:

[(1, 201240342), (2, 100620171), (3, 67080114), (6, 33540057), (9, 22360038), (18, 11180019), (27, 7453346), (54, 3726673), (61, 3299022), (122, 1649511), (183, 1099674), (199, 1011258), (307, 655506), (366, 549837), (398, 505629), (549, 366558), (597, 337086), (614, 327753), (921, 218502), (1098, 183279), (1194, 168543), (1647, 122186), (1791, 112362), (1842, 109251), (2763, 72834), (3294, 61093), (3582, 56181), (5373, 37454), (5526, 36417), (8289, 24278), (10746, 18727), (12139, 16578)]