201740539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 280385280

約数和(自身を除く): 78644741

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 169, 259, 407, 419, 481, 1001, 1183, 1859, 2849, 2933, 3367, 4609, 5291, 5447, 6253, 13013, 15503, 32263, 37037, 38129, 43771, 59917, 68783, 70811, 108521, 170533, 201539, 419419, 481481, 495677, 778921, 1193731, 1410773, 2216929, 2620007, 5452447, 15518503, 18340049, 28820077, 201740539]

約数ペア:

[(1, 201740539), (7, 28820077), (11, 18340049), (13, 15518503), (37, 5452447), (77, 2620007), (91, 2216929), (143, 1410773), (169, 1193731), (259, 778921), (407, 495677), (419, 481481), (481, 419419), (1001, 201539), (1183, 170533), (1859, 108521), (2849, 70811), (2933, 68783), (3367, 59917), (4609, 43771), (5291, 38129), (5447, 37037), (6253, 32263), (13013, 15503)]