201755974

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 350355456

約数和(自身を除く): 148599482

約数列:

[1, 2, 7, 14, 191, 197, 382, 383, 394, 766, 1337, 1379, 2674, 2681, 2758, 5362, 37627, 73153, 75254, 75451, 146306, 150902, 263389, 512071, 526778, 528157, 1024142, 1056314, 14411141, 28822282, 100877987, 201755974]

約数ペア:

[(1, 201755974), (2, 100877987), (7, 28822282), (14, 14411141), (191, 1056314), (197, 1024142), (382, 528157), (383, 526778), (394, 512071), (766, 263389), (1337, 150902), (1379, 146306), (2674, 75451), (2681, 75254), (2758, 73153), (5362, 37627)]