220163622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{21751}}^1$

素因数の和:22004

約数の個数: 32

約数和(自身を含む): 505342464

約数和(自身を除く): 285178842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 10122, 21751, 43502, 65253, 130506, 152257, 304514, 456771, 913542, 5241991, 10483982, 15725973, 31451946, 36693937, 73387874, 110081811, 220163622]

約数ペア:

[(1, 220163622), (2, 110081811), (3, 73387874), (6, 36693937), (7, 31451946), (14, 15725973), (21, 10483982), (42, 5241991), (241, 913542), (482, 456771), (723, 304514), (1446, 152257), (1687, 130506), (3374, 65253), (5061, 43502), (10122, 21751)]