201995500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{57713}}^1$

素因数の和:57739

約数の個数: 48

約数和(自身を含む): 504189504

約数和(自身を除く): 302194004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 57713, 115426, 230852, 288565, 403991, 577130, 807982, 1154260, 1442825, 1615964, 2019955, 2885650, 4039910, 5771300, 7214125, 8079820, 10099775, 14428250, 20199550, 28856500, 40399100, 50498875, 100997750, 201995500]

約数ペア:

[(1, 201995500), (2, 100997750), (4, 50498875), (5, 40399100), (7, 28856500), (10, 20199550), (14, 14428250), (20, 10099775), (25, 8079820), (28, 7214125), (35, 5771300), (50, 4039910), (70, 2885650), (100, 2019955), (125, 1615964), (140, 1442825), (175, 1154260), (250, 807982), (350, 577130), (500, 403991), (700, 288565), (875, 230852), (1750, 115426), (3500, 57713)]