202802704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 60

約数和(自身を含む): 428878800

約数和(自身を除く): 226076096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 179, 208, 338, 358, 419, 676, 716, 838, 1352, 1432, 1676, 2327, 2704, 2864, 3352, 4654, 5447, 6704, 9308, 10894, 18616, 21788, 30251, 37232, 43576, 60502, 70811, 75001, 87152, 121004, 141622, 150002, 242008, 283244, 300004, 484016, 566488, 600008, 975013, 1132976, 1200016, 1950026, 3900052, 7800104, 12675169, 15600208, 25350338, 50700676, 101401352, 202802704]

約数ペア:

[(1, 202802704), (2, 101401352), (4, 50700676), (8, 25350338), (13, 15600208), (16, 12675169), (26, 7800104), (52, 3900052), (104, 1950026), (169, 1200016), (179, 1132976), (208, 975013), (338, 600008), (358, 566488), (419, 484016), (676, 300004), (716, 283244), (838, 242008), (1352, 150002), (1432, 141622), (1676, 121004), (2327, 87152), (2704, 75001), (2864, 70811), (3352, 60502), (4654, 43576), (5447, 37232), (6704, 30251), (9308, 21788), (10894, 18616)]