201934717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 228251520

約数和(自身を除く): 26316803

約数列:

[1, 19, 41, 53, 67, 73, 779, 1007, 1273, 1387, 2173, 2747, 2993, 3551, 3869, 4891, 41287, 52193, 56867, 67469, 73511, 92929, 145591, 158629, 200531, 259223, 2766229, 3013951, 3810089, 4925237, 10628143, 201934717]

約数ペア:

[(1, 201934717), (19, 10628143), (41, 4925237), (53, 3810089), (67, 3013951), (73, 2766229), (779, 259223), (1007, 200531), (1273, 158629), (1387, 145591), (2173, 92929), (2747, 73511), (2993, 67469), (3551, 56867), (3869, 52193), (4891, 41287)]