199597034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 402941952

約数和(自身を除く): 203344918

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2081, 2821, 3094, 3689, 4162, 5642, 6851, 7378, 13702, 14567, 27053, 29134, 35377, 47957, 54106, 64511, 70754, 95914, 129022, 189371, 247639, 378742, 451577, 459901, 495278, 838643, 903154, 919802, 1096687, 1677286, 2193374, 3219307, 5870501, 6438614, 7676809, 11741002, 14256931, 15353618, 28513862, 99798517, 199597034]

約数ペア:

[(1, 199597034), (2, 99798517), (7, 28513862), (13, 15353618), (14, 14256931), (17, 11741002), (26, 7676809), (31, 6438614), (34, 5870501), (62, 3219307), (91, 2193374), (119, 1677286), (182, 1096687), (217, 919802), (221, 903154), (238, 838643), (403, 495278), (434, 459901), (442, 451577), (527, 378742), (806, 247639), (1054, 189371), (1547, 129022), (2081, 95914), (2821, 70754), (3094, 64511), (3689, 54106), (4162, 47957), (5642, 35377), (6851, 29134), (7378, 27053), (13702, 14567)]