201235916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1291}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 425429760

約数和(自身を除く): 224193844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 1291, 2051, 2582, 4102, 5164, 5567, 8204, 9037, 11134, 18074, 22268, 24529, 36148, 38969, 49058, 77938, 98116, 155876, 171703, 343406, 378263, 686812, 756526, 1513052, 2647841, 5295682, 7186997, 10591364, 14373994, 28747988, 50308979, 100617958, 201235916]

約数ペア:

[(1, 201235916), (2, 100617958), (4, 50308979), (7, 28747988), (14, 14373994), (19, 10591364), (28, 7186997), (38, 5295682), (76, 2647841), (133, 1513052), (266, 756526), (293, 686812), (532, 378263), (586, 343406), (1172, 171703), (1291, 155876), (2051, 98116), (2582, 77938), (4102, 49058), (5164, 38969), (5567, 36148), (8204, 24529), (9037, 22268), (11134, 18074)]