201805695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16461

約数の個数: 64

約数和(自身を含む): 441584640

約数和(自身を除く): 239778945

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 16427, 49281, 82135, 114989, 147843, 213551, 246405, 344967, 443529, 574945, 640653, 739215, 1034901, 1067755, 1494857, 1724835, 1921959, 2217645, 3104703, 3203265, 4484571, 5174505, 5765877, 7474285, 9609795, 13453713, 15523515, 22422855, 28829385, 40361139, 67268565, 201805695]

約数ペア:

[(1, 201805695), (3, 67268565), (5, 40361139), (7, 28829385), (9, 22422855), (13, 15523515), (15, 13453713), (21, 9609795), (27, 7474285), (35, 5765877), (39, 5174505), (45, 4484571), (63, 3203265), (65, 3104703), (91, 2217645), (105, 1921959), (117, 1724835), (135, 1494857), (189, 1067755), (195, 1034901), (273, 739215), (315, 640653), (351, 574945), (455, 443529), (585, 344967), (819, 246405), (945, 213551), (1365, 147843), (1755, 114989), (2457, 82135), (4095, 49281), (12285, 16427)]