201991332

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251233}}^1$

素因数の和:251307

約数の個数: 24

約数和(自身を含む): 478349536

約数和(自身を除く): 276358204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 251233, 502466, 753699, 1004932, 1507398, 3014796, 16832611, 33665222, 50497833, 67330444, 100995666, 201991332]

約数ペア:

[(1, 201991332), (2, 100995666), (3, 67330444), (4, 50497833), (6, 33665222), (12, 16832611), (67, 3014796), (134, 1507398), (201, 1004932), (268, 753699), (402, 502466), (804, 251233)]