196890984

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{18353}}^1$

素因数の和:18514

約数の個数: 48

約数和(自身を含む): 536854500

約数和(自身を除く): 339963516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 18353, 36706, 55059, 73412, 110118, 146824, 165177, 220236, 330354, 440472, 660708, 1321416, 2734597, 5469194, 8203791, 10938388, 16407582, 21876776, 24611373, 32815164, 49222746, 65630328, 98445492, 196890984]

約数ペア:

[(1, 196890984), (2, 98445492), (3, 65630328), (4, 49222746), (6, 32815164), (8, 24611373), (9, 21876776), (12, 16407582), (18, 10938388), (24, 8203791), (36, 5469194), (72, 2734597), (149, 1321416), (298, 660708), (447, 440472), (596, 330354), (894, 220236), (1192, 165177), (1341, 146824), (1788, 110118), (2682, 73412), (3576, 55059), (5364, 36706), (10728, 18353)]