207302115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 349186464

約数和(自身を除く): 141884349

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 197, 219, 365, 465, 591, 961, 985, 1095, 2263, 2883, 2955, 4805, 6107, 6789, 11315, 14381, 14415, 18321, 30535, 33945, 43143, 70153, 71905, 91605, 189317, 210459, 215715, 350765, 445811, 567951, 946585, 1052295, 1337433, 2229055, 2839755, 6687165, 13820141, 41460423, 69100705, 207302115]

約数ペア:

[(1, 207302115), (3, 69100705), (5, 41460423), (15, 13820141), (31, 6687165), (73, 2839755), (93, 2229055), (155, 1337433), (197, 1052295), (219, 946585), (365, 567951), (465, 445811), (591, 350765), (961, 215715), (985, 210459), (1095, 189317), (2263, 91605), (2883, 71905), (2955, 70153), (4805, 43143), (6107, 33945), (6789, 30535), (11315, 18321), (14381, 14415)]