201971772

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{4339}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 524966400

約数和(自身を除く): 322994628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 4339, 5172, 7758, 8678, 11637, 13017, 15516, 17356, 23274, 26034, 39051, 46548, 52068, 78102, 117153, 156204, 234306, 468612, 1870109, 3740218, 5610327, 7480436, 11220654, 16830981, 22441308, 33661962, 50492943, 67323924, 100985886, 201971772]

約数ペア:

[(1, 201971772), (2, 100985886), (3, 67323924), (4, 50492943), (6, 33661962), (9, 22441308), (12, 16830981), (18, 11220654), (27, 7480436), (36, 5610327), (54, 3740218), (108, 1870109), (431, 468612), (862, 234306), (1293, 156204), (1724, 117153), (2586, 78102), (3879, 52068), (4339, 46548), (5172, 39051), (7758, 26034), (8678, 23274), (11637, 17356), (13017, 15516)]