210943998

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 467026560

約数和(自身を除く): 256082562

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 307, 354, 531, 614, 647, 921, 1062, 1294, 1842, 1941, 2763, 3882, 5526, 5823, 11646, 18113, 36226, 38173, 54339, 76346, 108678, 114519, 163017, 198629, 229038, 326034, 343557, 397258, 595887, 687114, 1191774, 1787661, 3575322, 11719111, 23438222, 35157333, 70314666, 105471999, 210943998]

約数ペア:

[(1, 210943998), (2, 105471999), (3, 70314666), (6, 35157333), (9, 23438222), (18, 11719111), (59, 3575322), (118, 1787661), (177, 1191774), (307, 687114), (354, 595887), (531, 397258), (614, 343557), (647, 326034), (921, 229038), (1062, 198629), (1294, 163017), (1842, 114519), (1941, 108678), (2763, 76346), (3882, 54339), (5526, 38173), (5823, 36226), (11646, 18113)]