200048053380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476304889}}^1$

素因数の和:476304908

約数の個数: 48

約数和(自身を含む): 640153772160

約数和(自身を除く): 440105718780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476304889, 952609778, 1428914667, 1905219556, 2381524445, 2857829334, 3334134223, 4763048890, 5715658668, 6668268446, 7144573335, 9526097780, 10002402669, 13336536892, 14289146670, 16670671115, 20004805338, 28578293340, 33341342230, 40009610676, 50012013345, 66682684460, 100024026690, 200048053380]

約数ペア:

[(1, 200048053380), (2, 100024026690), (3, 66682684460), (4, 50012013345), (5, 40009610676), (6, 33341342230), (7, 28578293340), (10, 20004805338), (12, 16670671115), (14, 14289146670), (15, 13336536892), (20, 10002402669), (21, 9526097780), (28, 7144573335), (30, 6668268446), (35, 5715658668), (42, 4763048890), (60, 3334134223), (70, 2857829334), (84, 2381524445), (105, 1905219556), (140, 1428914667), (210, 952609778), (420, 476304889)]