201793389

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 314280960

約数和(自身を除く): 112487571

約数列:

[1, 3, 7, 21, 73, 139, 219, 417, 511, 947, 973, 1533, 2841, 2919, 6629, 10147, 19887, 30441, 69131, 71029, 131633, 207393, 213087, 394899, 483917, 921431, 1451751, 2764293, 9609209, 28827627, 67264463, 201793389]

約数ペア:

[(1, 201793389), (3, 67264463), (7, 28827627), (21, 9609209), (73, 2764293), (139, 1451751), (219, 921431), (417, 483917), (511, 394899), (947, 213087), (973, 207393), (1533, 131633), (2841, 71029), (2919, 69131), (6629, 30441), (10147, 19887)]