196999544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 447682560

約数和(自身を除く): 250683016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 3067, 4588, 6134, 8029, 9176, 12268, 16058, 21469, 24536, 32116, 42938, 64232, 85876, 95077, 113479, 171752, 190154, 226958, 380308, 453916, 665539, 760616, 794353, 907832, 1331078, 1588706, 2662156, 3177412, 3517849, 5324312, 6354824, 7035698, 14071396, 24624943, 28142792, 49249886, 98499772, 196999544]

約数ペア:

[(1, 196999544), (2, 98499772), (4, 49249886), (7, 28142792), (8, 24624943), (14, 14071396), (28, 7035698), (31, 6354824), (37, 5324312), (56, 3517849), (62, 3177412), (74, 2662156), (124, 1588706), (148, 1331078), (217, 907832), (248, 794353), (259, 760616), (296, 665539), (434, 453916), (518, 380308), (868, 226958), (1036, 190154), (1147, 171752), (1736, 113479), (2072, 95077), (2294, 85876), (3067, 64232), (4588, 42938), (6134, 32116), (8029, 24536), (9176, 21469), (12268, 16058)]