201701409

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 348096000

約数和(自身を除く): 146394591

約数列:

[1, 3, 7, 13, 21, 29, 39, 73, 87, 91, 203, 219, 273, 349, 377, 511, 609, 949, 1047, 1131, 1533, 2117, 2443, 2639, 2847, 4537, 6351, 6643, 7329, 7917, 10121, 13611, 14819, 19929, 25477, 27521, 30363, 31759, 44457, 70847, 76431, 82563, 95277, 131573, 178339, 192647, 212541, 331201, 394719, 535017, 577941, 738833, 921011, 993603, 2216499, 2318407, 2763033, 5171831, 6955221, 9604829, 15515493, 28814487, 67233803, 201701409]

約数ペア:

[(1, 201701409), (3, 67233803), (7, 28814487), (13, 15515493), (21, 9604829), (29, 6955221), (39, 5171831), (73, 2763033), (87, 2318407), (91, 2216499), (203, 993603), (219, 921011), (273, 738833), (349, 577941), (377, 535017), (511, 394719), (609, 331201), (949, 212541), (1047, 192647), (1131, 178339), (1533, 131573), (2117, 95277), (2443, 82563), (2639, 76431), (2847, 70847), (4537, 44457), (6351, 31759), (6643, 30363), (7329, 27521), (7917, 25477), (10121, 19929), (13611, 14819)]