202845020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85229}}^1$

素因数の和:85262

約数の個数: 48

約数和(自身を含む): 515471040

約数和(自身を除く): 312626020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 85229, 170458, 340916, 426145, 596603, 852290, 1193206, 1448893, 1704580, 2386412, 2897786, 2983015, 5795572, 5966030, 7244465, 10142251, 11932060, 14488930, 20284502, 28977860, 40569004, 50711255, 101422510, 202845020]

約数ペア:

[(1, 202845020), (2, 101422510), (4, 50711255), (5, 40569004), (7, 28977860), (10, 20284502), (14, 14488930), (17, 11932060), (20, 10142251), (28, 7244465), (34, 5966030), (35, 5795572), (68, 2983015), (70, 2897786), (85, 2386412), (119, 1704580), (140, 1448893), (170, 1193206), (238, 852290), (340, 596603), (476, 426145), (595, 340916), (1190, 170458), (2380, 85229)]