203400100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{54973}}^1$

素因数の和:55024

約数の個数: 36

約数和(自身を含む): 453315604

約数和(自身を除く): 249915504

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 54973, 109946, 219892, 274865, 549730, 1099460, 1374325, 2034001, 2748650, 4068002, 5497300, 8136004, 10170005, 20340010, 40680020, 50850025, 101700050, 203400100]

約数ペア:

[(1, 203400100), (2, 101700050), (4, 50850025), (5, 40680020), (10, 20340010), (20, 10170005), (25, 8136004), (37, 5497300), (50, 4068002), (74, 2748650), (100, 2034001), (148, 1374325), (185, 1099460), (370, 549730), (740, 274865), (925, 219892), (1850, 109946), (3700, 54973)]