215922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 508032

約数和(自身を除く): 292110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 97, 106, 159, 194, 291, 318, 371, 582, 679, 742, 1113, 1358, 2037, 2226, 4074, 5141, 10282, 15423, 30846, 35987, 71974, 107961, 215922]

約数ペア:

[(1, 215922), (2, 107961), (3, 71974), (6, 35987), (7, 30846), (14, 15423), (21, 10282), (42, 5141), (53, 4074), (97, 2226), (106, 2037), (159, 1358), (194, 1113), (291, 742), (318, 679), (371, 582)]