215536284

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{67271}}^1$

素因数の和:67370

約数の個数: 36

約数和(自身を含む): 550957680

約数和(自身を除く): 335421396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 67271, 134542, 201813, 269084, 403626, 605439, 807252, 1210878, 2421756, 5987119, 11974238, 17961357, 23948476, 35922714, 53884071, 71845428, 107768142, 215536284]

約数ペア:

[(1, 215536284), (2, 107768142), (3, 71845428), (4, 53884071), (6, 35922714), (9, 23948476), (12, 17961357), (18, 11974238), (36, 5987119), (89, 2421756), (178, 1210878), (267, 807252), (356, 605439), (534, 403626), (801, 269084), (1068, 201813), (1602, 134542), (3204, 67271)]