201423250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{115099}}^1$

素因数の和:115123

約数の個数: 32

約数和(自身を含む): 430934400

約数和(自身を除く): 229511150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 115099, 230198, 575495, 805693, 1150990, 1611386, 2877475, 4028465, 5754950, 8056930, 14387375, 20142325, 28774750, 40284650, 100711625, 201423250]

約数ペア:

[(1, 201423250), (2, 100711625), (5, 40284650), (7, 28774750), (10, 20142325), (14, 14387375), (25, 8056930), (35, 5754950), (50, 4028465), (70, 2877475), (125, 1611386), (175, 1150990), (250, 805693), (350, 575495), (875, 230198), (1750, 115099)]