200105948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 423386880

約数和(自身を除く): 223280932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 908, 1589, 1657, 3178, 3314, 4313, 6356, 6628, 8626, 11599, 17252, 23198, 30191, 31483, 46396, 60382, 62966, 120764, 125932, 220381, 376139, 440762, 752278, 881524, 1504556, 2632973, 5265946, 7146641, 10531892, 14293282, 28586564, 50026487, 100052974, 200105948]

約数ペア:

[(1, 200105948), (2, 100052974), (4, 50026487), (7, 28586564), (14, 14293282), (19, 10531892), (28, 7146641), (38, 5265946), (76, 2632973), (133, 1504556), (227, 881524), (266, 752278), (454, 440762), (532, 376139), (908, 220381), (1589, 125932), (1657, 120764), (3178, 62966), (3314, 60382), (4313, 46396), (6356, 31483), (6628, 30191), (8626, 23198), (11599, 17252)]