218701894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6763}}^1$

素因数の和:6844

約数の個数: 32

約数和(自身を含む): 370126080

約数和(自身を除く): 151424186

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 6763, 13526, 16169, 32338, 128497, 155549, 250231, 256994, 311098, 500462, 2955431, 4754389, 5755313, 5910862, 9508778, 11510626, 109350947, 218701894]

約数ペア:

[(1, 218701894), (2, 109350947), (19, 11510626), (23, 9508778), (37, 5910862), (38, 5755313), (46, 4754389), (74, 2955431), (437, 500462), (703, 311098), (851, 256994), (874, 250231), (1406, 155549), (1702, 128497), (6763, 32338), (13526, 16169)]