214967012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{49807}}^1$

素因数の和:49907

約数の個数: 24

約数和(自身を含む): 410019456

約数和(自身を除く): 195052444

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 49807, 99614, 199228, 647491, 1294982, 2589964, 4133981, 8267962, 16535924, 53741753, 107483506, 214967012]

約数ペア:

[(1, 214967012), (2, 107483506), (4, 53741753), (13, 16535924), (26, 8267962), (52, 4133981), (83, 2589964), (166, 1294982), (332, 647491), (1079, 199228), (2158, 99614), (4316, 49807)]