222605236

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{27701}}^1$

素因数の和:27760

約数の個数: 36

約数和(自身を含む): 464230116

約数和(自身を除く): 241624880

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 27701, 55402, 110804, 193907, 387814, 775628, 1135741, 1357349, 2271482, 2714698, 4542964, 5429396, 7950187, 15900374, 31800748, 55651309, 111302618, 222605236]

約数ペア:

[(1, 222605236), (2, 111302618), (4, 55651309), (7, 31800748), (14, 15900374), (28, 7950187), (41, 5429396), (49, 4542964), (82, 2714698), (98, 2271482), (164, 1357349), (196, 1135741), (287, 775628), (574, 387814), (1148, 193907), (2009, 110804), (4018, 55402), (8036, 27701)]