201221502

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 411675264

約数和(自身を除く): 210453762

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 393, 402, 786, 3821, 7642, 8777, 11463, 17554, 22926, 26331, 52662, 256007, 500551, 512014, 768021, 1001102, 1501653, 1536042, 3003306, 33536917, 67073834, 100610751, 201221502]

約数ペア:

[(1, 201221502), (2, 100610751), (3, 67073834), (6, 33536917), (67, 3003306), (131, 1536042), (134, 1501653), (201, 1001102), (262, 768021), (393, 512014), (402, 500551), (786, 256007), (3821, 52662), (7642, 26331), (8777, 22926), (11463, 17554)]