229743176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24821}}^1$

素因数の和:24929

約数の個数: 32

約数和(自身を含む): 469135800

約数和(自身を除く): 239392624

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 24821, 49642, 99284, 198568, 322673, 645346, 1290692, 2209069, 2581384, 4418138, 8836276, 17672552, 28717897, 57435794, 114871588, 229743176]

約数ペア:

[(1, 229743176), (2, 114871588), (4, 57435794), (8, 28717897), (13, 17672552), (26, 8836276), (52, 4418138), (89, 2581384), (104, 2209069), (178, 1290692), (356, 645346), (712, 322673), (1157, 198568), (2314, 99284), (4628, 49642), (9256, 24821)]