209127552

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 586051200

約数和(自身を除く): 376923648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 41, 48, 64, 74, 82, 96, 111, 123, 128, 148, 164, 192, 222, 246, 296, 328, 359, 384, 444, 492, 592, 656, 718, 888, 984, 1077, 1184, 1312, 1436, 1517, 1776, 1968, 2154, 2368, 2624, 2872, 3034, 3552, 3936, 4308, 4551, 4736, 5248, 5744, 6068, 7104, 7872, 8616, 9102, 11488, 12136, 13283, 14208, 14719, 15744, 17232, 18204, 22976, 24272, 26566, 29438, 34464, 36408, 39849, 44157, 45952, 48544, 53132, 58876, 68928, 72816, 79698, 88314, 97088, 106264, 117752, 137856, 145632, 159396, 176628, 194176, 212528, 235504, 291264, 318792, 353256, 425056, 471008, 544603, 582528, 637584, 706512, 850112, 942016, 1089206, 1275168, 1413024, 1633809, 1700224, 1884032, 2178412, 2550336, 2826048, 3267618, 4356824, 5100672, 5652096, 6535236, 8713648, 13070472, 17427296, 26140944, 34854592, 52281888, 69709184, 104563776, 209127552]

約数ペア:

[(1, 209127552), (2, 104563776), (3, 69709184), (4, 52281888), (6, 34854592), (8, 26140944), (12, 17427296), (16, 13070472), (24, 8713648), (32, 6535236), (37, 5652096), (41, 5100672), (48, 4356824), (64, 3267618), (74, 2826048), (82, 2550336), (96, 2178412), (111, 1884032), (123, 1700224), (128, 1633809), (148, 1413024), (164, 1275168), (192, 1089206), (222, 942016), (246, 850112), (296, 706512), (328, 637584), (359, 582528), (384, 544603), (444, 471008), (492, 425056), (592, 353256), (656, 318792), (718, 291264), (888, 235504), (984, 212528), (1077, 194176), (1184, 176628), (1312, 159396), (1436, 145632), (1517, 137856), (1776, 117752), (1968, 106264), (2154, 97088), (2368, 88314), (2624, 79698), (2872, 72816), (3034, 68928), (3552, 58876), (3936, 53132), (4308, 48544), (4551, 45952), (4736, 44157), (5248, 39849), (5744, 36408), (6068, 34464), (7104, 29438), (7872, 26566), (8616, 24272), (9102, 22976), (11488, 18204), (12136, 17232), (13283, 15744), (14208, 14719)]