201491941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2039}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 242841600

約数和(自身を除く): 41349659

約数列:

[1, 7, 19, 133, 743, 2039, 5201, 14117, 14273, 38741, 98819, 271187, 1514977, 10604839, 28784563, 201491941]

約数ペア:

[(1, 201491941), (7, 28784563), (19, 10604839), (133, 1514977), (743, 271187), (2039, 98819), (5201, 38741), (14117, 14273)]