193793236

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4053

約数の個数: 72

約数和(自身を含む): 447326880

約数和(自身を除く): 253533644

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4003, 6916, 8006, 12103, 16012, 24206, 28021, 48412, 52039, 56042, 76057, 104078, 112084, 152114, 196147, 208156, 304228, 364273, 392294, 532399, 728546, 784588, 988741, 1064798, 1457092, 1977482, 2129596, 2549911, 3726793, 3954964, 5099822, 6921187, 7453586, 10199644, 13842374, 14907172, 27684748, 48448309, 96896618, 193793236]

約数ペア:

[(1, 193793236), (2, 96896618), (4, 48448309), (7, 27684748), (13, 14907172), (14, 13842374), (19, 10199644), (26, 7453586), (28, 6921187), (38, 5099822), (49, 3954964), (52, 3726793), (76, 2549911), (91, 2129596), (98, 1977482), (133, 1457092), (182, 1064798), (196, 988741), (247, 784588), (266, 728546), (364, 532399), (494, 392294), (532, 364273), (637, 304228), (931, 208156), (988, 196147), (1274, 152114), (1729, 112084), (1862, 104078), (2548, 76057), (3458, 56042), (3724, 52039), (4003, 48412), (6916, 28021), (8006, 24206), (12103, 16012)]