198413152

素因数分解:

$2^5\times 7^3\times {\mathrm{18077}}^1$

素因数の和:18108

約数の個数: 48

約数和(自身を含む): 455565600

約数和(自身を除く): 257152448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 18077, 36154, 72308, 126539, 144616, 253078, 289232, 506156, 578464, 885773, 1012312, 1771546, 2024624, 3543092, 4049248, 6200411, 7086184, 12400822, 14172368, 24801644, 28344736, 49603288, 99206576, 198413152]

約数ペア:

[(1, 198413152), (2, 99206576), (4, 49603288), (7, 28344736), (8, 24801644), (14, 14172368), (16, 12400822), (28, 7086184), (32, 6200411), (49, 4049248), (56, 3543092), (98, 2024624), (112, 1771546), (196, 1012312), (224, 885773), (343, 578464), (392, 506156), (686, 289232), (784, 253078), (1372, 144616), (1568, 126539), (2744, 72308), (5488, 36154), (10976, 18077)]