201028216

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 382762800

約数和(自身を除く): 181734584

約数列:

[1, 2, 4, 8, 89, 178, 331, 356, 662, 712, 853, 1324, 1706, 2648, 3412, 6824, 29459, 58918, 75917, 117836, 151834, 235672, 282343, 303668, 564686, 607336, 1129372, 2258744, 25128527, 50257054, 100514108, 201028216]

約数ペア:

[(1, 201028216), (2, 100514108), (4, 50257054), (8, 25128527), (89, 2258744), (178, 1129372), (331, 607336), (356, 564686), (662, 303668), (712, 282343), (853, 235672), (1324, 151834), (1706, 117836), (2648, 75917), (3412, 58918), (6824, 29459)]