194753412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3923}}^1$

素因数の和:4137

約数の個数: 72

約数和(自身を含む): 565621056

約数和(自身を除く): 370867644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 3923, 4137, 5516, 7092, 7846, 8274, 11769, 12411, 15692, 16548, 23538, 24822, 27461, 35307, 47076, 49644, 54922, 70614, 82383, 109844, 141228, 164766, 247149, 329532, 494298, 772831, 988596, 1545662, 2318493, 3091324, 4636986, 5409817, 6955479, 9273972, 10819634, 13910958, 16229451, 21639268, 27821916, 32458902, 48688353, 64917804, 97376706, 194753412]

約数ペア:

[(1, 194753412), (2, 97376706), (3, 64917804), (4, 48688353), (6, 32458902), (7, 27821916), (9, 21639268), (12, 16229451), (14, 13910958), (18, 10819634), (21, 9273972), (28, 6955479), (36, 5409817), (42, 4636986), (63, 3091324), (84, 2318493), (126, 1545662), (197, 988596), (252, 772831), (394, 494298), (591, 329532), (788, 247149), (1182, 164766), (1379, 141228), (1773, 109844), (2364, 82383), (2758, 70614), (3546, 54922), (3923, 49644), (4137, 47076), (5516, 35307), (7092, 27461), (7846, 24822), (8274, 23538), (11769, 16548), (12411, 15692)]