208088916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2477249}}^1$

素因数の和:2477263

約数の個数: 24

約数和(自身を含む): 554904000

約数和(自身を除く): 346815084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2477249, 4954498, 7431747, 9908996, 14863494, 17340743, 29726988, 34681486, 52022229, 69362972, 104044458, 208088916]

約数ペア:

[(1, 208088916), (2, 104044458), (3, 69362972), (4, 52022229), (6, 34681486), (7, 29726988), (12, 17340743), (14, 14863494), (21, 9908996), (28, 7431747), (42, 4954498), (84, 2477249)]