209314274416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1\times {\mathrm{11527}}^1$

素因数の和:12918

約数の個数: 80

約数和(自身を含む): 443639494144

約数和(自身を除く): 234325219728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1303, 1742, 2606, 3484, 5212, 6968, 10424, 11527, 13936, 16939, 20848, 23054, 33878, 46108, 67756, 87301, 92216, 135512, 149851, 174602, 184432, 271024, 299702, 349204, 599404, 698408, 772309, 1134913, 1198808, 1396816, 1544618, 2269826, 2397616, 3089236, 4539652, 6178472, 9079304, 10040017, 12356944, 15019681, 18158608, 20080034, 30039362, 40160068, 60078724, 80320136, 120157448, 160640272, 195255853, 240314896, 390511706, 781023412, 1006318627, 1562046824, 2012637254, 3124093648, 4025274508, 8050549016, 13082142151, 16101098032, 26164284302, 52328568604, 104657137208, 209314274416]

約数ペア:

[(1, 209314274416), (2, 104657137208), (4, 52328568604), (8, 26164284302), (13, 16101098032), (16, 13082142151), (26, 8050549016), (52, 4025274508), (67, 3124093648), (104, 2012637254), (134, 1562046824), (208, 1006318627), (268, 781023412), (536, 390511706), (871, 240314896), (1072, 195255853), (1303, 160640272), (1742, 120157448), (2606, 80320136), (3484, 60078724), (5212, 40160068), (6968, 30039362), (10424, 20080034), (11527, 18158608), (13936, 15019681), (16939, 12356944), (20848, 10040017), (23054, 9079304), (33878, 6178472), (46108, 4539652), (67756, 3089236), (87301, 2397616), (92216, 2269826), (135512, 1544618), (149851, 1396816), (174602, 1198808), (184432, 1134913), (271024, 772309), (299702, 698408), (349204, 599404)]