193781196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1579}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 561317120

約数和(自身を除く): 367535924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 974, 1461, 1579, 1948, 2922, 3158, 3409, 4383, 4737, 5844, 6316, 6818, 8766, 9474, 10227, 11053, 13636, 14211, 17532, 18948, 20454, 22106, 28422, 30681, 33159, 40908, 44212, 56844, 61362, 66318, 99477, 122724, 132636, 198954, 397908, 768973, 1537946, 2306919, 3075892, 4613838, 5382811, 6920757, 9227676, 10765622, 13841514, 16148433, 21531244, 27683028, 32296866, 48445299, 64593732, 96890598, 193781196]

約数ペア:

[(1, 193781196), (2, 96890598), (3, 64593732), (4, 48445299), (6, 32296866), (7, 27683028), (9, 21531244), (12, 16148433), (14, 13841514), (18, 10765622), (21, 9227676), (28, 6920757), (36, 5382811), (42, 4613838), (63, 3075892), (84, 2306919), (126, 1537946), (252, 768973), (487, 397908), (974, 198954), (1461, 132636), (1579, 122724), (1948, 99477), (2922, 66318), (3158, 61362), (3409, 56844), (4383, 44212), (4737, 40908), (5844, 33159), (6316, 30681), (6818, 28422), (8766, 22106), (9474, 20454), (10227, 18948), (11053, 17532), (13636, 14211)]