201462955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 258306048

約数和(自身を除く): 56843093

約数列:

[1, 5, 31, 43, 155, 167, 181, 215, 835, 905, 1333, 5177, 5611, 6665, 7181, 7783, 25885, 28055, 30227, 35905, 38915, 151135, 222611, 241273, 937037, 1113055, 1206365, 1299761, 4685185, 6498805, 40292591, 201462955]

約数ペア:

[(1, 201462955), (5, 40292591), (31, 6498805), (43, 4685185), (155, 1299761), (167, 1206365), (181, 1113055), (215, 937037), (835, 241273), (905, 222611), (1333, 151135), (5177, 38915), (5611, 35905), (6665, 30227), (7181, 28055), (7783, 25885)]