212020908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22003}}^1$

素因数の和:22094

約数の個数: 48

約数和(自身を含む): 547107456

約数和(自身を除く): 335086548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 22003, 44006, 66009, 88012, 132018, 242033, 264036, 484066, 726099, 968132, 1452198, 1606219, 2904396, 3212438, 4818657, 6424876, 9637314, 17668409, 19274628, 35336818, 53005227, 70673636, 106010454, 212020908]

約数ペア:

[(1, 212020908), (2, 106010454), (3, 70673636), (4, 53005227), (6, 35336818), (11, 19274628), (12, 17668409), (22, 9637314), (33, 6424876), (44, 4818657), (66, 3212438), (73, 2904396), (132, 1606219), (146, 1452198), (219, 968132), (292, 726099), (438, 484066), (803, 264036), (876, 242033), (1606, 132018), (2409, 88012), (3212, 66009), (4818, 44006), (9636, 22003)]