216300812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 469647360

約数和(自身を除く): 253346548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 4679, 6604, 9358, 11557, 18716, 23114, 32753, 46228, 60827, 65506, 121654, 131012, 243308, 425789, 594233, 851578, 1188466, 1703156, 2376932, 4159631, 7725029, 8319262, 15450058, 16638524, 30900116, 54075203, 108150406, 216300812]

約数ペア:

[(1, 216300812), (2, 108150406), (4, 54075203), (7, 30900116), (13, 16638524), (14, 15450058), (26, 8319262), (28, 7725029), (52, 4159631), (91, 2376932), (127, 1703156), (182, 1188466), (254, 851578), (364, 594233), (508, 425789), (889, 243308), (1651, 131012), (1778, 121654), (3302, 65506), (3556, 60827), (4679, 46228), (6604, 32753), (9358, 23114), (11557, 18716)]