210610904

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 255085096

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 149, 172, 298, 301, 344, 587, 596, 602, 1043, 1174, 1192, 1204, 2086, 2348, 2408, 4109, 4172, 4696, 6407, 8218, 8344, 12814, 16436, 25241, 25628, 32872, 44849, 50482, 51256, 87463, 89698, 100964, 174926, 176687, 179396, 201928, 349852, 353374, 358792, 612241, 699704, 706748, 1224482, 1413496, 2448964, 3760909, 4897928, 7521818, 15043636, 26326363, 30087272, 52652726, 105305452, 210610904]

約数ペア:

[(1, 210610904), (2, 105305452), (4, 52652726), (7, 30087272), (8, 26326363), (14, 15043636), (28, 7521818), (43, 4897928), (56, 3760909), (86, 2448964), (149, 1413496), (172, 1224482), (298, 706748), (301, 699704), (344, 612241), (587, 358792), (596, 353374), (602, 349852), (1043, 201928), (1174, 179396), (1192, 176687), (1204, 174926), (2086, 100964), (2348, 89698), (2408, 87463), (4109, 51256), (4172, 50482), (4696, 44849), (6407, 32872), (8218, 25628), (8344, 25241), (12814, 16436)]