201825543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 87096057

約数列:

[1, 3, 19, 57, 131, 151, 179, 393, 453, 537, 2489, 2869, 3401, 7467, 8607, 10203, 19781, 23449, 27029, 59343, 70347, 81087, 375839, 445531, 513551, 1127517, 1336593, 1540653, 3540799, 10622397, 67275181, 201825543]

約数ペア:

[(1, 201825543), (3, 67275181), (19, 10622397), (57, 3540799), (131, 1540653), (151, 1336593), (179, 1127517), (393, 513551), (453, 445531), (537, 375839), (2489, 81087), (2869, 70347), (3401, 59343), (7467, 27029), (8607, 23449), (10203, 19781)]