203022988

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{11491}}^1$

素因数の和:12133

約数の個数: 24

約数和(自身を含む): 406724864

約数和(自身を除く): 203701876

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834, 11491, 17668, 22982, 45964, 80437, 160874, 321748, 7250821, 14501642, 29003284, 50755747, 101511494, 203022988]

約数ペア:

[(1, 203022988), (2, 101511494), (4, 50755747), (7, 29003284), (14, 14501642), (28, 7250821), (631, 321748), (1262, 160874), (2524, 80437), (4417, 45964), (8834, 22982), (11491, 17668)]