201407942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 137884858

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 646, 2243, 2363, 2641, 4486, 4726, 5282, 38131, 42617, 44897, 76262, 85234, 89794, 311777, 623554, 724489, 1448978, 5300209, 5923763, 10600418, 11847526, 100703971, 201407942]

約数ペア:

[(1, 201407942), (2, 100703971), (17, 11847526), (19, 10600418), (34, 5923763), (38, 5300209), (139, 1448978), (278, 724489), (323, 623554), (646, 311777), (2243, 89794), (2363, 85234), (2641, 76262), (4486, 44897), (4726, 42617), (5282, 38131)]