222575052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8803}}^1$

素因数の和:8867

約数の個数: 72

約数和(自身を含む): 618252096

約数和(自身を除く): 395677044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 8803, 12642, 17606, 25284, 26409, 35212, 52818, 61621, 105636, 123242, 184863, 246484, 369726, 378529, 431347, 739452, 757058, 862694, 1135587, 1294041, 1514116, 1725388, 2271174, 2588082, 2649703, 4542348, 5176164, 5299406, 7949109, 10598812, 15898218, 18547921, 31796436, 37095842, 55643763, 74191684, 111287526, 222575052]

約数ペア:

[(1, 222575052), (2, 111287526), (3, 74191684), (4, 55643763), (6, 37095842), (7, 31796436), (12, 18547921), (14, 15898218), (21, 10598812), (28, 7949109), (42, 5299406), (43, 5176164), (49, 4542348), (84, 2649703), (86, 2588082), (98, 2271174), (129, 1725388), (147, 1514116), (172, 1294041), (196, 1135587), (258, 862694), (294, 757058), (301, 739452), (516, 431347), (588, 378529), (602, 369726), (903, 246484), (1204, 184863), (1806, 123242), (2107, 105636), (3612, 61621), (4214, 52818), (6321, 35212), (8428, 26409), (8803, 25284), (12642, 17606)]