220096716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2620199}}^1$

素因数の和:2620213

約数の個数: 24

約数和(自身を含む): 586924800

約数和(自身を除く): 366828084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2620199, 5240398, 7860597, 10480796, 15721194, 18341393, 31442388, 36682786, 55024179, 73365572, 110048358, 220096716]

約数ペア:

[(1, 220096716), (2, 110048358), (3, 73365572), (4, 55024179), (6, 36682786), (7, 31442388), (12, 18341393), (14, 15721194), (21, 10480796), (28, 7860597), (42, 5240398), (84, 2620199)]