201858009920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90115183}}^1$

素因数の和:90115207

約数の個数: 56

約数和(自身を含む): 549342161664

約数和(自身を除く): 347484151744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90115183, 180230366, 360460732, 450575915, 630806281, 720921464, 901151830, 1261612562, 1441842928, 1802303660, 2523225124, 2883685856, 3154031405, 3604607320, 5046450248, 5767371712, 6308062810, 7209214640, 10092900496, 12616125620, 14418429280, 20185800992, 25232251240, 28836858560, 40371601984, 50464502480, 100929004960, 201858009920]

約数ペア:

[(1, 201858009920), (2, 100929004960), (4, 50464502480), (5, 40371601984), (7, 28836858560), (8, 25232251240), (10, 20185800992), (14, 14418429280), (16, 12616125620), (20, 10092900496), (28, 7209214640), (32, 6308062810), (35, 5767371712), (40, 5046450248), (56, 3604607320), (64, 3154031405), (70, 2883685856), (80, 2523225124), (112, 1802303660), (140, 1441842928), (160, 1261612562), (224, 901151830), (280, 720921464), (320, 630806281), (448, 450575915), (560, 360460732), (1120, 180230366), (2240, 90115183)]