201638264871

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{12263}}^1$

素因数の和:12915

約数の個数: 32

約数和(自身を含む): 274274058240

約数和(自身を除く): 72635793369

約数列:

[1, 3, 103, 127, 309, 381, 419, 1257, 12263, 13081, 36789, 39243, 43157, 53213, 129471, 159639, 1263089, 1557401, 3789267, 4672203, 5138197, 5480939, 15414591, 16442817, 160412303, 481236909, 529234291, 652551019, 1587702873, 1957653057, 67212754957, 201638264871]

約数ペア:

[(1, 201638264871), (3, 67212754957), (103, 1957653057), (127, 1587702873), (309, 652551019), (381, 529234291), (419, 481236909), (1257, 160412303), (12263, 16442817), (13081, 15414591), (36789, 5480939), (39243, 5138197), (43157, 4672203), (53213, 3789267), (129471, 1557401), (159639, 1263089)]