222831716

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3637}}^1$

素因数の和:3728

約数の個数: 36

約数和(自身を含む): 422175348

約数和(自身を除く): 199343632

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1802, 3604, 3637, 7274, 14548, 15317, 30634, 61268, 61829, 123658, 192761, 247316, 385522, 771044, 1051093, 2102186, 3276937, 4204372, 6553874, 13107748, 55707929, 111415858, 222831716]

約数ペア:

[(1, 222831716), (2, 111415858), (4, 55707929), (17, 13107748), (34, 6553874), (53, 4204372), (68, 3276937), (106, 2102186), (212, 1051093), (289, 771044), (578, 385522), (901, 247316), (1156, 192761), (1802, 123658), (3604, 61829), (3637, 61268), (7274, 30634), (14548, 15317)]