200465475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 380451840

約数和(自身を除く): 179986365

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 271, 525, 813, 1355, 1409, 1897, 4065, 4227, 5691, 6775, 7045, 9485, 9863, 20325, 21135, 28455, 29589, 35225, 47425, 49315, 105675, 142275, 147945, 246575, 381839, 739725, 1145517, 1909195, 2672873, 5727585, 8018619, 9545975, 13364365, 28637925, 40093095, 66821825, 200465475]

約数ペア:

[(1, 200465475), (3, 66821825), (5, 40093095), (7, 28637925), (15, 13364365), (21, 9545975), (25, 8018619), (35, 5727585), (75, 2672873), (105, 1909195), (175, 1145517), (271, 739725), (525, 381839), (813, 246575), (1355, 147945), (1409, 142275), (1897, 105675), (4065, 49315), (4227, 47425), (5691, 35225), (6775, 29589), (7045, 28455), (9485, 21135), (9863, 20325)]