99198512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28571}}^1$

素因数の和:28617

約数の個数: 40

約数和(自身を含む): 226747392

約数和(自身を除く): 127548880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 28571, 57142, 114284, 199997, 228568, 399994, 457136, 799988, 885701, 1599976, 1771402, 3199952, 3542804, 6199907, 7085608, 12399814, 14171216, 24799628, 49599256, 99198512]

約数ペア:

[(1, 99198512), (2, 49599256), (4, 24799628), (7, 14171216), (8, 12399814), (14, 7085608), (16, 6199907), (28, 3542804), (31, 3199952), (56, 1771402), (62, 1599976), (112, 885701), (124, 799988), (217, 457136), (248, 399994), (434, 228568), (496, 199997), (868, 114284), (1736, 57142), (3472, 28571)]