200637675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{42463}}^1$

素因数の和:42489

約数の個数: 48

約数和(自身を含む): 421242880

約数和(自身を除く): 220605205

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 42463, 127389, 212315, 297241, 382167, 636945, 891723, 1061575, 1146501, 1486205, 1910835, 2675169, 3184725, 4458615, 5732505, 7431025, 8025507, 9554175, 13375845, 22293075, 28662525, 40127535, 66879225, 200637675]

約数ペア:

[(1, 200637675), (3, 66879225), (5, 40127535), (7, 28662525), (9, 22293075), (15, 13375845), (21, 9554175), (25, 8025507), (27, 7431025), (35, 5732505), (45, 4458615), (63, 3184725), (75, 2675169), (105, 1910835), (135, 1486205), (175, 1146501), (189, 1061575), (225, 891723), (315, 636945), (525, 382167), (675, 297241), (945, 212315), (1575, 127389), (4725, 42463)]