209105352

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 593007480

約数和(自身を除く): 383902128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 636, 666, 888, 954, 1272, 1332, 1481, 1908, 1961, 2664, 2962, 3816, 3922, 4443, 5883, 5924, 7844, 8886, 11766, 11848, 13329, 15688, 17649, 17772, 23532, 26658, 35298, 35544, 47064, 53316, 54797, 70596, 78493, 106632, 109594, 141192, 156986, 164391, 219188, 235479, 313972, 328782, 438376, 470958, 493173, 627944, 657564, 706437, 941916, 986346, 1315128, 1412874, 1883832, 1972692, 2825748, 2904241, 3945384, 5651496, 5808482, 8712723, 11616964, 17425446, 23233928, 26138169, 34850892, 52276338, 69701784, 104552676, 209105352]

約数ペア:

[(1, 209105352), (2, 104552676), (3, 69701784), (4, 52276338), (6, 34850892), (8, 26138169), (9, 23233928), (12, 17425446), (18, 11616964), (24, 8712723), (36, 5808482), (37, 5651496), (53, 3945384), (72, 2904241), (74, 2825748), (106, 1972692), (111, 1883832), (148, 1412874), (159, 1315128), (212, 986346), (222, 941916), (296, 706437), (318, 657564), (333, 627944), (424, 493173), (444, 470958), (477, 438376), (636, 328782), (666, 313972), (888, 235479), (954, 219188), (1272, 164391), (1332, 156986), (1481, 141192), (1908, 109594), (1961, 106632), (2664, 78493), (2962, 70596), (3816, 54797), (3922, 53316), (4443, 47064), (5883, 35544), (5924, 35298), (7844, 26658), (8886, 23532), (11766, 17772), (11848, 17649), (13329, 15688)]