202467915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 385968960

約数和(自身を除く): 183501045

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 169, 195, 237, 337, 395, 507, 585, 711, 845, 1011, 1027, 1185, 1521, 1685, 2535, 3033, 3081, 3555, 4381, 5055, 5135, 7605, 9243, 13143, 13351, 15165, 15405, 21905, 26623, 39429, 40053, 46215, 56953, 65715, 66755, 79869, 120159, 133115, 170859, 197145, 200265, 239607, 284765, 346099, 399345, 512577, 600795, 854295, 1038297, 1198035, 1730495, 2562885, 3114891, 4499287, 5191485, 13497861, 15574455, 22496435, 40493583, 67489305, 202467915]

約数ペア:

[(1, 202467915), (3, 67489305), (5, 40493583), (9, 22496435), (13, 15574455), (15, 13497861), (39, 5191485), (45, 4499287), (65, 3114891), (79, 2562885), (117, 1730495), (169, 1198035), (195, 1038297), (237, 854295), (337, 600795), (395, 512577), (507, 399345), (585, 346099), (711, 284765), (845, 239607), (1011, 200265), (1027, 197145), (1185, 170859), (1521, 133115), (1685, 120159), (2535, 79869), (3033, 66755), (3081, 65715), (3555, 56953), (4381, 46215), (5055, 40053), (5135, 39429), (7605, 26623), (9243, 21905), (13143, 15405), (13351, 15165)]