202497003

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 122482197

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 243, 513, 549, 719, 1159, 1539, 1647, 2157, 3477, 4617, 4941, 6471, 10431, 13661, 14823, 19413, 31293, 40983, 43859, 58239, 93879, 122949, 131577, 174717, 281637, 368847, 394731, 833321, 1106541, 1184193, 2499963, 3319623, 3552579, 7499889, 10657737, 22499667, 67499001, 202497003]

約数ペア:

[(1, 202497003), (3, 67499001), (9, 22499667), (19, 10657737), (27, 7499889), (57, 3552579), (61, 3319623), (81, 2499963), (171, 1184193), (183, 1106541), (243, 833321), (513, 394731), (549, 368847), (719, 281637), (1159, 174717), (1539, 131577), (1647, 122949), (2157, 93879), (3477, 58239), (4617, 43859), (4941, 40983), (6471, 31293), (10431, 19413), (13661, 14823)]