201034820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75577}}^1$

素因数の和:75612

約数の個数: 48

約数和(自身を含む): 507884160

約数和(自身を除く): 306849340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75577, 151154, 302308, 377885, 529039, 755770, 1058078, 1435963, 1511540, 2116156, 2645195, 2871926, 5290390, 5743852, 7179815, 10051741, 10580780, 14359630, 20103482, 28719260, 40206964, 50258705, 100517410, 201034820]

約数ペア:

[(1, 201034820), (2, 100517410), (4, 50258705), (5, 40206964), (7, 28719260), (10, 20103482), (14, 14359630), (19, 10580780), (20, 10051741), (28, 7179815), (35, 5743852), (38, 5290390), (70, 2871926), (76, 2645195), (95, 2116156), (133, 1511540), (140, 1435963), (190, 1058078), (266, 755770), (380, 529039), (532, 377885), (665, 302308), (1330, 151154), (2660, 75577)]