202123140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177301}}^1$

素因数の和:177332

約数の個数: 48

約数和(自身を含む): 595734720

約数和(自身を除く): 393611580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 177301, 354602, 531903, 709204, 886505, 1063806, 1773010, 2127612, 2659515, 3368719, 3546020, 5319030, 6737438, 10106157, 10638060, 13474876, 16843595, 20212314, 33687190, 40424628, 50530785, 67374380, 101061570, 202123140]

約数ペア:

[(1, 202123140), (2, 101061570), (3, 67374380), (4, 50530785), (5, 40424628), (6, 33687190), (10, 20212314), (12, 16843595), (15, 13474876), (19, 10638060), (20, 10106157), (30, 6737438), (38, 5319030), (57, 3546020), (60, 3368719), (76, 2659515), (95, 2127612), (114, 1773010), (190, 1063806), (228, 886505), (285, 709204), (380, 531903), (570, 354602), (1140, 177301)]