201579081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 327131136

約数和(自身を除く): 125552055

約数列:

[1, 3, 11, 17, 31, 33, 51, 67, 93, 173, 187, 201, 341, 519, 527, 561, 737, 1023, 1139, 1581, 1903, 2077, 2211, 2941, 3417, 5363, 5709, 5797, 6231, 8823, 11591, 12529, 16089, 17391, 22847, 32351, 34773, 35309, 37587, 58993, 68541, 91171, 97053, 105927, 127501, 176979, 197047, 273513, 359321, 382503, 388399, 591141, 1002881, 1077963, 1165197, 2167517, 3008643, 3952531, 6108457, 6502551, 11857593, 18325371, 67193027, 201579081]

約数ペア:

[(1, 201579081), (3, 67193027), (11, 18325371), (17, 11857593), (31, 6502551), (33, 6108457), (51, 3952531), (67, 3008643), (93, 2167517), (173, 1165197), (187, 1077963), (201, 1002881), (341, 591141), (519, 388399), (527, 382503), (561, 359321), (737, 273513), (1023, 197047), (1139, 176979), (1581, 127501), (1903, 105927), (2077, 97053), (2211, 91171), (2941, 68541), (3417, 58993), (5363, 37587), (5709, 35309), (5797, 34773), (6231, 32351), (8823, 22847), (11591, 17391), (12529, 16089)]