210832956

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 580635440

約数和(自身を除く): 369802484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 111, 129, 148, 162, 172, 222, 258, 324, 333, 387, 409, 444, 516, 666, 774, 818, 999, 1161, 1227, 1332, 1548, 1591, 1636, 1998, 2322, 2454, 2997, 3182, 3483, 3681, 3996, 4644, 4773, 4908, 5994, 6364, 6966, 7362, 9546, 11043, 11988, 13932, 14319, 14724, 15133, 17587, 19092, 22086, 28638, 30266, 33129, 35174, 42957, 44172, 45399, 52761, 57276, 60532, 66258, 70348, 85914, 90798, 105522, 128871, 132516, 136197, 158283, 171828, 181596, 211044, 257742, 272394, 316566, 408591, 474849, 515484, 544788, 633132, 650719, 817182, 949698, 1225773, 1301438, 1424547, 1634364, 1899396, 1952157, 2451546, 2602876, 2849094, 3904314, 4903092, 5698188, 5856471, 7808628, 11712942, 17569413, 23425884, 35138826, 52708239, 70277652, 105416478, 210832956]

約数ペア:

[(1, 210832956), (2, 105416478), (3, 70277652), (4, 52708239), (6, 35138826), (9, 23425884), (12, 17569413), (18, 11712942), (27, 7808628), (36, 5856471), (37, 5698188), (43, 4903092), (54, 3904314), (74, 2849094), (81, 2602876), (86, 2451546), (108, 1952157), (111, 1899396), (129, 1634364), (148, 1424547), (162, 1301438), (172, 1225773), (222, 949698), (258, 817182), (324, 650719), (333, 633132), (387, 544788), (409, 515484), (444, 474849), (516, 408591), (666, 316566), (774, 272394), (818, 257742), (999, 211044), (1161, 181596), (1227, 171828), (1332, 158283), (1548, 136197), (1591, 132516), (1636, 128871), (1998, 105522), (2322, 90798), (2454, 85914), (2997, 70348), (3182, 66258), (3483, 60532), (3681, 57276), (3996, 52761), (4644, 45399), (4773, 44172), (4908, 42957), (5994, 35174), (6364, 33129), (6966, 30266), (7362, 28638), (9546, 22086), (11043, 19092), (11988, 17587), (13932, 15133), (14319, 14724)]