201163900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 501808160

約数和(自身を除く): 300644260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 193, 350, 386, 700, 772, 965, 1351, 1489, 1930, 2702, 2978, 3860, 4825, 5404, 5956, 6755, 7445, 9650, 10423, 13510, 14890, 19300, 20846, 27020, 29780, 33775, 37225, 41692, 52115, 67550, 74450, 104230, 135100, 148900, 208460, 260575, 287377, 521150, 574754, 1042300, 1149508, 1436885, 2011639, 2873770, 4023278, 5747540, 7184425, 8046556, 10058195, 14368850, 20116390, 28737700, 40232780, 50290975, 100581950, 201163900]

約数ペア:

[(1, 201163900), (2, 100581950), (4, 50290975), (5, 40232780), (7, 28737700), (10, 20116390), (14, 14368850), (20, 10058195), (25, 8046556), (28, 7184425), (35, 5747540), (50, 4023278), (70, 2873770), (100, 2011639), (140, 1436885), (175, 1149508), (193, 1042300), (350, 574754), (386, 521150), (700, 287377), (772, 260575), (965, 208460), (1351, 148900), (1489, 135100), (1930, 104230), (2702, 74450), (2978, 67550), (3860, 52115), (4825, 41692), (5404, 37225), (5956, 33775), (6755, 29780), (7445, 27020), (9650, 20846), (10423, 19300), (13510, 14890)]