221858994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{3371}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 507580416

約数和(自身を除く): 285721422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1567, 3134, 3371, 4701, 6742, 9402, 10113, 10969, 20226, 21938, 23597, 32907, 47194, 65814, 70791, 141582, 5282357, 10564714, 15847071, 31694142, 36976499, 73952998, 110929497, 221858994]

約数ペア:

[(1, 221858994), (2, 110929497), (3, 73952998), (6, 36976499), (7, 31694142), (14, 15847071), (21, 10564714), (42, 5282357), (1567, 141582), (3134, 70791), (3371, 65814), (4701, 47194), (6742, 32907), (9402, 23597), (10113, 21938), (10969, 20226)]