221036676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55987}}^1$

素因数の和:56048

約数の個数: 48

約数和(自身を含む): 601982976

約数和(自身を除く): 380946300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 55987, 111974, 167961, 223948, 335922, 391909, 671844, 783818, 1175727, 1567636, 2351454, 2631389, 4702908, 5262778, 7894167, 10525556, 15788334, 18419723, 31576668, 36839446, 55259169, 73678892, 110518338, 221036676]

約数ペア:

[(1, 221036676), (2, 110518338), (3, 73678892), (4, 55259169), (6, 36839446), (7, 31576668), (12, 18419723), (14, 15788334), (21, 10525556), (28, 7894167), (42, 5262778), (47, 4702908), (84, 2631389), (94, 2351454), (141, 1567636), (188, 1175727), (282, 783818), (329, 671844), (564, 391909), (658, 335922), (987, 223948), (1316, 167961), (1974, 111974), (3948, 55987)]