201440361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 293338368

約数和(自身を除く): 91898007

約数列:

[1, 3, 17, 51, 61, 73, 183, 219, 887, 1037, 1241, 2661, 3111, 3723, 4453, 13359, 15079, 45237, 54107, 64751, 75701, 162321, 194253, 227103, 919819, 1100767, 2759457, 3302301, 3949811, 11849433, 67146787, 201440361]

約数ペア:

[(1, 201440361), (3, 67146787), (17, 11849433), (51, 3949811), (61, 3302301), (73, 2759457), (183, 1100767), (219, 919819), (887, 227103), (1037, 194253), (1241, 162321), (2661, 75701), (3111, 64751), (3723, 54107), (4453, 45237), (13359, 15079)]