208089002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 350161920

約数和(自身を除く): 142072918

約数列:

[1, 2, 11, 22, 67, 79, 134, 158, 737, 869, 1474, 1738, 1787, 3574, 5293, 10586, 19657, 39314, 58223, 116446, 119729, 141173, 239458, 282346, 1317019, 1552903, 2634038, 3105806, 9458591, 18917182, 104044501, 208089002]

約数ペア:

[(1, 208089002), (2, 104044501), (11, 18917182), (22, 9458591), (67, 3105806), (79, 2634038), (134, 1552903), (158, 1317019), (737, 282346), (869, 239458), (1474, 141173), (1738, 119729), (1787, 116446), (3574, 58223), (5293, 39314), (10586, 19657)]