210038248

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 459993600

約数和(自身を除く): 249955352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 197, 241, 316, 394, 482, 553, 632, 788, 964, 1106, 1379, 1576, 1687, 1928, 2212, 2758, 3374, 4424, 5516, 6748, 11032, 13496, 15563, 19039, 31126, 38078, 47477, 62252, 76156, 94954, 108941, 124504, 133273, 152312, 189908, 217882, 266546, 332339, 379816, 435764, 533092, 664678, 871528, 1066184, 1329356, 2658712, 3750683, 7501366, 15002732, 26254781, 30005464, 52509562, 105019124, 210038248]

約数ペア:

[(1, 210038248), (2, 105019124), (4, 52509562), (7, 30005464), (8, 26254781), (14, 15002732), (28, 7501366), (56, 3750683), (79, 2658712), (158, 1329356), (197, 1066184), (241, 871528), (316, 664678), (394, 533092), (482, 435764), (553, 379816), (632, 332339), (788, 266546), (964, 217882), (1106, 189908), (1379, 152312), (1576, 133273), (1687, 124504), (1928, 108941), (2212, 94954), (2758, 76156), (3374, 62252), (4424, 47477), (5516, 38078), (6748, 31126), (11032, 19039), (13496, 15563)]