210813588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 567403200

約数和(自身を除く): 356589612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 3204, 3382, 3463, 5073, 6764, 6926, 10146, 10389, 13852, 15219, 20292, 20778, 30438, 31167, 41556, 60876, 62334, 65797, 124668, 131594, 197391, 263188, 308207, 394782, 592173, 616414, 789564, 924621, 1184346, 1232828, 1849242, 2368692, 2773863, 3698484, 5547726, 5855933, 11095452, 11711866, 17567799, 23423732, 35135598, 52703397, 70271196, 105406794, 210813588]

約数ペア:

[(1, 210813588), (2, 105406794), (3, 70271196), (4, 52703397), (6, 35135598), (9, 23423732), (12, 17567799), (18, 11711866), (19, 11095452), (36, 5855933), (38, 5547726), (57, 3698484), (76, 2773863), (89, 2368692), (114, 1849242), (171, 1232828), (178, 1184346), (228, 924621), (267, 789564), (342, 616414), (356, 592173), (534, 394782), (684, 308207), (801, 263188), (1068, 197391), (1602, 131594), (1691, 124668), (3204, 65797), (3382, 62334), (3463, 60876), (5073, 41556), (6764, 31167), (6926, 30438), (10146, 20778), (10389, 20292), (13852, 15219)]