202800219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^2$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 288433680

約数和(自身を除く): 85633461

約数列:

[1, 3, 29, 37, 87, 111, 251, 753, 1073, 3219, 7279, 9287, 21837, 27861, 63001, 189003, 269323, 807969, 1827029, 2331037, 5481087, 6993111, 67600073, 202800219]

約数ペア:

[(1, 202800219), (3, 67600073), (29, 6993111), (37, 5481087), (87, 2331037), (111, 1827029), (251, 807969), (753, 269323), (1073, 189003), (3219, 63001), (7279, 27861), (9287, 21837)]