208533180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 614283264

約数和(自身を除く): 405750084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 230, 274, 276, 345, 411, 460, 548, 685, 690, 822, 1103, 1370, 1380, 1644, 2055, 2206, 2740, 3151, 3309, 4110, 4412, 5515, 6302, 6618, 8220, 9453, 11030, 12604, 13236, 15755, 16545, 18906, 22060, 25369, 31510, 33090, 37812, 47265, 50738, 63020, 66180, 76107, 94530, 101476, 126845, 151111, 152214, 189060, 253690, 302222, 304428, 380535, 453333, 507380, 604444, 755555, 761070, 906666, 1511110, 1522140, 1813332, 2266665, 3022220, 3475553, 4533330, 6951106, 9066660, 10426659, 13902212, 17377765, 20853318, 34755530, 41706636, 52133295, 69511060, 104266590, 208533180]

約数ペア:

[(1, 208533180), (2, 104266590), (3, 69511060), (4, 52133295), (5, 41706636), (6, 34755530), (10, 20853318), (12, 17377765), (15, 13902212), (20, 10426659), (23, 9066660), (30, 6951106), (46, 4533330), (60, 3475553), (69, 3022220), (92, 2266665), (115, 1813332), (137, 1522140), (138, 1511110), (230, 906666), (274, 761070), (276, 755555), (345, 604444), (411, 507380), (460, 453333), (548, 380535), (685, 304428), (690, 302222), (822, 253690), (1103, 189060), (1370, 152214), (1380, 151111), (1644, 126845), (2055, 101476), (2206, 94530), (2740, 76107), (3151, 66180), (3309, 63020), (4110, 50738), (4412, 47265), (5515, 37812), (6302, 33090), (6618, 31510), (8220, 25369), (9453, 22060), (11030, 18906), (12604, 16545), (13236, 15755)]