217653252

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 518284032

約数和(自身を除く): 300630780

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 211, 268, 402, 422, 633, 804, 844, 1266, 1283, 2532, 2566, 3849, 5132, 7698, 14137, 15396, 28274, 42411, 56548, 84822, 85961, 169644, 171922, 257883, 270713, 343844, 515766, 541426, 812139, 1031532, 1082852, 1624278, 3248556, 18137771, 36275542, 54413313, 72551084, 108826626, 217653252]

約数ペア:

[(1, 217653252), (2, 108826626), (3, 72551084), (4, 54413313), (6, 36275542), (12, 18137771), (67, 3248556), (134, 1624278), (201, 1082852), (211, 1031532), (268, 812139), (402, 541426), (422, 515766), (633, 343844), (804, 270713), (844, 257883), (1266, 171922), (1283, 169644), (2532, 85961), (2566, 84822), (3849, 56548), (5132, 42411), (7698, 28274), (14137, 15396)]