201390566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 334974528

約数和(自身を除く): 133583962

約数列:

[1, 2, 13, 26, 53, 101, 106, 202, 689, 1313, 1378, 1447, 2626, 2894, 5353, 10706, 18811, 37622, 69589, 76691, 139178, 146147, 153382, 292294, 996983, 1899911, 1993966, 3799822, 7745791, 15491582, 100695283, 201390566]

約数ペア:

[(1, 201390566), (2, 100695283), (13, 15491582), (26, 7745791), (53, 3799822), (101, 1993966), (106, 1899911), (202, 996983), (689, 292294), (1313, 153382), (1378, 146147), (1447, 139178), (2626, 76691), (2894, 69589), (5353, 37622), (10706, 18811)]