212102446

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 332513280

約数和(自身を除く): 120410834

約数列:

[1, 2, 47, 94, 109, 127, 163, 218, 254, 326, 5123, 5969, 7661, 10246, 11938, 13843, 15322, 17767, 20701, 27686, 35534, 41402, 650621, 835049, 972947, 1301242, 1670098, 1945894, 2256409, 4512818, 106051223, 212102446]

約数ペア:

[(1, 212102446), (2, 106051223), (47, 4512818), (94, 2256409), (109, 1945894), (127, 1670098), (163, 1301242), (218, 972947), (254, 835049), (326, 650621), (5123, 41402), (5969, 35534), (7661, 27686), (10246, 20701), (11938, 17767), (13843, 15322)]