201951893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 49644907

約数列:

[1, 11, 13, 19, 143, 209, 239, 247, 311, 2629, 2717, 3107, 3421, 4043, 4541, 5909, 34177, 44473, 49951, 59033, 64999, 74329, 76817, 649363, 817619, 844987, 966277, 1412251, 10629047, 15534761, 18359263, 201951893]

約数ペア:

[(1, 201951893), (11, 18359263), (13, 15534761), (19, 10629047), (143, 1412251), (209, 966277), (239, 844987), (247, 817619), (311, 649363), (2629, 76817), (2717, 74329), (3107, 64999), (3421, 59033), (4043, 49951), (4541, 44473), (5909, 34177)]