222090438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{3491}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 464631552

約数和(自身を除く): 242541114

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1383, 2766, 3491, 6982, 10473, 10603, 20946, 21206, 31809, 63618, 80293, 160586, 240879, 481758, 1609351, 3218702, 4828053, 9656106, 37015073, 74030146, 111045219, 222090438]

約数ペア:

[(1, 222090438), (2, 111045219), (3, 74030146), (6, 37015073), (23, 9656106), (46, 4828053), (69, 3218702), (138, 1609351), (461, 481758), (922, 240879), (1383, 160586), (2766, 80293), (3491, 63618), (6982, 31809), (10473, 21206), (10603, 20946)]