201729712910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1061903}}^1$

素因数の和:1062089

約数の個数: 48

約数和(自身を含む): 401667311808

約数和(自身を除く): 199937598898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 785, 1210, 1570, 1727, 3454, 8635, 17270, 18997, 37994, 94985, 189970, 1061903, 2123806, 5309515, 10619030, 11680933, 23361866, 58404665, 116809330, 128490263, 166718771, 256980526, 333437542, 642451315, 833593855, 1284902630, 1667187710, 1833906481, 3667812962, 9169532405, 18339064810, 20172971291, 40345942582, 100864856455, 201729712910]

約数ペア:

[(1, 201729712910), (2, 100864856455), (5, 40345942582), (10, 20172971291), (11, 18339064810), (22, 9169532405), (55, 3667812962), (110, 1833906481), (121, 1667187710), (157, 1284902630), (242, 833593855), (314, 642451315), (605, 333437542), (785, 256980526), (1210, 166718771), (1570, 128490263), (1727, 116809330), (3454, 58404665), (8635, 23361866), (17270, 11680933), (18997, 10619030), (37994, 5309515), (94985, 2123806), (189970, 1061903)]