201951266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 353099520

約数和(自身を除く): 151148254

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 7211, 14003, 14422, 28006, 79321, 137009, 158642, 274018, 483137, 966274, 1507099, 3014198, 5314507, 9179603, 10629014, 18359206, 100975633, 201951266]

約数ペア:

[(1, 201951266), (2, 100975633), (11, 18359206), (19, 10629014), (22, 9179603), (38, 5314507), (67, 3014198), (134, 1507099), (209, 966274), (418, 483137), (737, 274018), (1273, 158642), (1474, 137009), (2546, 79321), (7211, 28006), (14003, 14422)]