200823950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 385850304

約数和(自身を除く): 185026354

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 194, 235, 470, 485, 881, 970, 1175, 1762, 2350, 2425, 4405, 4559, 4850, 8810, 9118, 22025, 22795, 41407, 44050, 45590, 82814, 85457, 113975, 170914, 207035, 227950, 414070, 427285, 854570, 1035175, 2070350, 2136425, 4016479, 4272850, 8032958, 20082395, 40164790, 100411975, 200823950]

約数ペア:

[(1, 200823950), (2, 100411975), (5, 40164790), (10, 20082395), (25, 8032958), (47, 4272850), (50, 4016479), (94, 2136425), (97, 2070350), (194, 1035175), (235, 854570), (470, 427285), (485, 414070), (881, 227950), (970, 207035), (1175, 170914), (1762, 113975), (2350, 85457), (2425, 82814), (4405, 45590), (4559, 44050), (4850, 41407), (8810, 22795), (9118, 22025)]