201316852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 407554560

約数和(自身を除く): 206237708

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 2294, 3989, 4588, 7978, 12617, 15956, 25234, 43879, 50468, 87758, 123659, 147593, 175516, 247318, 295186, 494636, 590372, 1360249, 1623523, 2720498, 3247046, 4575383, 5440996, 6494092, 9150766, 18301532, 50329213, 100658426, 201316852]

約数ペア:

[(1, 201316852), (2, 100658426), (4, 50329213), (11, 18301532), (22, 9150766), (31, 6494092), (37, 5440996), (44, 4575383), (62, 3247046), (74, 2720498), (124, 1623523), (148, 1360249), (341, 590372), (407, 494636), (682, 295186), (814, 247318), (1147, 175516), (1364, 147593), (1628, 123659), (2294, 87758), (3989, 50468), (4588, 43879), (7978, 25234), (12617, 15956)]