215887284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{352757}}^1$

素因数の和:352784

約数の個数: 36

約数和(自身を含む): 577817604

約数和(自身を除く): 361930320

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 352757, 705514, 1058271, 1411028, 2116542, 3174813, 4233084, 5996869, 6349626, 11993738, 12699252, 17990607, 23987476, 35981214, 53971821, 71962428, 107943642, 215887284]

約数ペア:

[(1, 215887284), (2, 107943642), (3, 71962428), (4, 53971821), (6, 35981214), (9, 23987476), (12, 17990607), (17, 12699252), (18, 11993738), (34, 6349626), (36, 5996869), (51, 4233084), (68, 3174813), (102, 2116542), (153, 1411028), (204, 1058271), (306, 705514), (612, 352757)]