202948044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 565689600

約数和(自身を除く): 362741556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 169, 228, 229, 247, 276, 299, 338, 437, 458, 494, 507, 598, 676, 687, 741, 874, 897, 916, 988, 1014, 1196, 1311, 1374, 1482, 1748, 1794, 2028, 2622, 2748, 2964, 2977, 3211, 3588, 3887, 4351, 5244, 5267, 5681, 5954, 6422, 7774, 8702, 8931, 9633, 10534, 11362, 11661, 11908, 12844, 13053, 15548, 15801, 17043, 17404, 17862, 19266, 21068, 22724, 23322, 26106, 31602, 34086, 35724, 38532, 38701, 46644, 52212, 56563, 63204, 68172, 68471, 73853, 77402, 100073, 113126, 116103, 136942, 147706, 154804, 169689, 200146, 205413, 221559, 226252, 232206, 273884, 295412, 300219, 339378, 400292, 410826, 443118, 464412, 600438, 678756, 735319, 821652, 886236, 890123, 1200876, 1300949, 1470638, 1780246, 2205957, 2601898, 2670369, 2941276, 3560492, 3902847, 4411914, 5203796, 5340738, 7805694, 8823828, 10681476, 15611388, 16912337, 33824674, 50737011, 67649348, 101474022, 202948044]

約数ペア:

[(1, 202948044), (2, 101474022), (3, 67649348), (4, 50737011), (6, 33824674), (12, 16912337), (13, 15611388), (19, 10681476), (23, 8823828), (26, 7805694), (38, 5340738), (39, 5203796), (46, 4411914), (52, 3902847), (57, 3560492), (69, 2941276), (76, 2670369), (78, 2601898), (92, 2205957), (114, 1780246), (138, 1470638), (156, 1300949), (169, 1200876), (228, 890123), (229, 886236), (247, 821652), (276, 735319), (299, 678756), (338, 600438), (437, 464412), (458, 443118), (494, 410826), (507, 400292), (598, 339378), (676, 300219), (687, 295412), (741, 273884), (874, 232206), (897, 226252), (916, 221559), (988, 205413), (1014, 200146), (1196, 169689), (1311, 154804), (1374, 147706), (1482, 136942), (1748, 116103), (1794, 113126), (2028, 100073), (2622, 77402), (2748, 73853), (2964, 68471), (2977, 68172), (3211, 63204), (3588, 56563), (3887, 52212), (4351, 46644), (5244, 38701), (5267, 38532), (5681, 35724), (5954, 34086), (6422, 31602), (7774, 26106), (8702, 23322), (8931, 22724), (9633, 21068), (10534, 19266), (11362, 17862), (11661, 17404), (11908, 17043), (12844, 15801), (13053, 15548)]