202457502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 523353600

約数和(自身を除く): 320896098

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 351, 353, 387, 494, 513, 559, 702, 706, 741, 774, 817, 1026, 1059, 1118, 1161, 1482, 1634, 1677, 2118, 2223, 2322, 2451, 3177, 3354, 4446, 4589, 4902, 5031, 6354, 6669, 6707, 7353, 9178, 9531, 10062, 10621, 13338, 13414, 13767, 14706, 15093, 15179, 19062, 20121, 21242, 22059, 27534, 30186, 30358, 31863, 40242, 41301, 44118, 45537, 60363, 63726, 82602, 87191, 91074, 95589, 120726, 123903, 136611, 174382, 181089, 191178, 197327, 247806, 261573, 273222, 286767, 288401, 362178, 394654, 409833, 523146, 573534, 576802, 591981, 784719, 819666, 865203, 1183962, 1569438, 1730406, 1775943, 2354157, 2595609, 3551886, 3749213, 4708314, 5191218, 5327829, 7498426, 7786827, 10655658, 11247639, 15573654, 22495278, 33742917, 67485834, 101228751, 202457502]

約数ペア:

[(1, 202457502), (2, 101228751), (3, 67485834), (6, 33742917), (9, 22495278), (13, 15573654), (18, 11247639), (19, 10655658), (26, 7786827), (27, 7498426), (38, 5327829), (39, 5191218), (43, 4708314), (54, 3749213), (57, 3551886), (78, 2595609), (86, 2354157), (114, 1775943), (117, 1730406), (129, 1569438), (171, 1183962), (234, 865203), (247, 819666), (258, 784719), (342, 591981), (351, 576802), (353, 573534), (387, 523146), (494, 409833), (513, 394654), (559, 362178), (702, 288401), (706, 286767), (741, 273222), (774, 261573), (817, 247806), (1026, 197327), (1059, 191178), (1118, 181089), (1161, 174382), (1482, 136611), (1634, 123903), (1677, 120726), (2118, 95589), (2223, 91074), (2322, 87191), (2451, 82602), (3177, 63726), (3354, 60363), (4446, 45537), (4589, 44118), (4902, 41301), (5031, 40242), (6354, 31863), (6669, 30358), (6707, 30186), (7353, 27534), (9178, 22059), (9531, 21242), (10062, 20121), (10621, 19062), (13338, 15179), (13414, 15093), (13767, 14706)]