198714356316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16777639}}^1$

素因数の和:16777703

約数の個数: 72

約数和(自身を含む): 586277852160

約数和(自身を除く): 387563495844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 16777639, 33555278, 50332917, 67110556, 100665834, 117443473, 150998751, 201331668, 234886946, 301997502, 352330419, 469773892, 603995004, 704660838, 788549033, 1056991257, 1409321676, 1577098066, 2113982514, 2365647099, 3154196132, 4227965028, 4731294198, 5519843231, 7096941297, 9462588396, 11039686462, 14193882594, 16559529693, 22079372924, 28387765188, 33119059386, 49678589079, 66238118772, 99357178158, 198714356316]

約数ペア:

[(1, 198714356316), (2, 99357178158), (3, 66238118772), (4, 49678589079), (6, 33119059386), (7, 28387765188), (9, 22079372924), (12, 16559529693), (14, 14193882594), (18, 11039686462), (21, 9462588396), (28, 7096941297), (36, 5519843231), (42, 4731294198), (47, 4227965028), (63, 3154196132), (84, 2365647099), (94, 2113982514), (126, 1577098066), (141, 1409321676), (188, 1056991257), (252, 788549033), (282, 704660838), (329, 603995004), (423, 469773892), (564, 352330419), (658, 301997502), (846, 234886946), (987, 201331668), (1316, 150998751), (1692, 117443473), (1974, 100665834), (2961, 67110556), (3948, 50332917), (5922, 33555278), (11844, 16777639)]