198577568

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28597}}^1$

素因数の和:28645

約数の個数: 48

約数和(自身を含む): 461228544

約数和(自身を除く): 262650976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 28597, 57194, 114388, 200179, 228776, 400358, 457552, 800716, 886507, 915104, 1601432, 1773014, 3202864, 3546028, 6205549, 6405728, 7092056, 12411098, 14184112, 24822196, 28368224, 49644392, 99288784, 198577568]

約数ペア:

[(1, 198577568), (2, 99288784), (4, 49644392), (7, 28368224), (8, 24822196), (14, 14184112), (16, 12411098), (28, 7092056), (31, 6405728), (32, 6205549), (56, 3546028), (62, 3202864), (112, 1773014), (124, 1601432), (217, 915104), (224, 886507), (248, 800716), (434, 457552), (496, 400358), (868, 228776), (992, 200179), (1736, 114388), (3472, 57194), (6944, 28597)]