218408050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 466488000

約数和(自身を除く): 248079950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 454, 1135, 1589, 2270, 2749, 3178, 5498, 5675, 7945, 11350, 13745, 15890, 19243, 27490, 38486, 39725, 68725, 79450, 96215, 137450, 192430, 481075, 624023, 962150, 1248046, 3120115, 4368161, 6240230, 8736322, 15600575, 21840805, 31201150, 43681610, 109204025, 218408050]

約数ペア:

[(1, 218408050), (2, 109204025), (5, 43681610), (7, 31201150), (10, 21840805), (14, 15600575), (25, 8736322), (35, 6240230), (50, 4368161), (70, 3120115), (175, 1248046), (227, 962150), (350, 624023), (454, 481075), (1135, 192430), (1589, 137450), (2270, 96215), (2749, 79450), (3178, 68725), (5498, 39725), (5675, 38486), (7945, 27490), (11350, 19243), (13745, 15890)]