203426392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4243}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 411752880

約数和(自身を除く): 208326488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1844, 3688, 4243, 5993, 8486, 11986, 16972, 23972, 33944, 47944, 55159, 110318, 220636, 441272, 1956023, 3912046, 7824092, 15648184, 25428299, 50856598, 101713196, 203426392]

約数ペア:

[(1, 203426392), (2, 101713196), (4, 50856598), (8, 25428299), (13, 15648184), (26, 7824092), (52, 3912046), (104, 1956023), (461, 441272), (922, 220636), (1844, 110318), (3688, 55159), (4243, 47944), (5993, 33944), (8486, 23972), (11986, 16972)]