195258154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 373911552

約数和(自身を除く): 178653398

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 137, 182, 191, 274, 287, 382, 533, 574, 959, 1066, 1337, 1781, 1918, 2483, 2674, 3562, 3731, 4966, 5617, 7462, 7831, 11234, 12467, 15662, 17381, 24934, 26167, 34762, 39319, 52334, 54817, 73021, 78638, 101803, 109634, 146042, 183169, 203606, 340171, 366338, 511147, 680342, 712621, 1022294, 1072847, 1425242, 2145694, 2381197, 4762394, 7509929, 13947011, 15019858, 27894022, 97629077, 195258154]

約数ペア:

[(1, 195258154), (2, 97629077), (7, 27894022), (13, 15019858), (14, 13947011), (26, 7509929), (41, 4762394), (82, 2381197), (91, 2145694), (137, 1425242), (182, 1072847), (191, 1022294), (274, 712621), (287, 680342), (382, 511147), (533, 366338), (574, 340171), (959, 203606), (1066, 183169), (1337, 146042), (1781, 109634), (1918, 101803), (2483, 78638), (2674, 73021), (3562, 54817), (3731, 52334), (4966, 39319), (5617, 34762), (7462, 26167), (7831, 24934), (11234, 17381), (12467, 15662)]